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Questions and Answers

When performing the Caudal Glide self-mobilization technique for the shoulder, what action is emphasized?

  • Pushing the arm downwards while keeping the trunk still.
  • Leaning the trunk towards the stabilized arm.
  • Rotating the trunk while keeping the arm still.
  • Leaning the trunk away from the stabilized arm. (correct)

Which area of the shoulder does the Anterior Glide self-mobilization technique primarily target?

  • Rotator cuff muscles.
  • Scapula.
  • Trapezius.
  • Humerus. (correct)

In the Cross-Chest Stretch, what action should be avoided to ensure proper form and prevent injury?

  • Applying gentle pressure to deepen the stretch.
  • Maintaining a straight posture throughout the stretch.
  • Rotating the trunk while pulling the arm across the chest. (correct)
  • Keeping the stretching arm fully extended.

During the 'Increase Flexion/Elevation of Arm' self-stretching technique, what indicates that the stretch is being performed correctly?

<p>The head being level with the shoulder. (C)</p> Signup and view all the answers

What is the primary movement involved in the first part of the 'Increase External Rotation' exercise, when facing a doorframe?

<p>Turning the trunk away from the fixed hand. (D)</p> Signup and view all the answers

What is the purpose of stabilizing the forearm with a table in the second variation of the 'Increase External Rotation' exercise?

<p>To isolate the stretch to the shoulder external rotators. (C)</p> Signup and view all the answers

Which activity primarily targets the wrist flexors and extensors through forearm rotation?

<p>Wrist roller (A)</p> Signup and view all the answers

Which exercise, performed in a closed chain, provides resistance through partial body weight and primarily targets elbow flexors?

<p>Modified chin-ups (D)</p> Signup and view all the answers

Selecting from the options below, which activity best isolates the triceps brachii muscle group?

<p>Seated push-up (A)</p> Signup and view all the answers

Which of the following best represents the primary focus of the 'Lawn Mower Pull' exercise?

<p>Strengthening upper extremity muscles (D)</p> Signup and view all the answers

In the context of wrist mobility, what action is involved in the self-mobilization of the ulnomeniscal-triquetral joint?

<p>Applying a medial glide to the triquetrum while stabilizing the ulna (C)</p> Signup and view all the answers

What distinguishes mobilization with movement (MWM) from static stretching for wrist flexors and extensors?

<p>MWM applies a glide while the patient actively moves the wrist, followed by a passive stretch. (C)</p> Signup and view all the answers

How would you modify a standard wrist flexion/extension exercise to specifically challenge the forearm rotators?

<p>By resisting flexion with the forearm supinated and extension with the forearm pronated (C)</p> Signup and view all the answers

A patient is performing a pectoralis major stretch by standing in a doorway with their forearm stabilized at 90 degrees. To effectively target the pectoralis major, what action should they perform?

<p>Rotate the trunk away from the involved shoulder. (A)</p> Signup and view all the answers

How can triceps pushing activities be integrated into daily tasks?

<p>By pushing weighted objects across a table or depressing a door handle to open a door (A)</p> Signup and view all the answers

When performing a levator scapulae stretch, which combination of head and hand movements is most effective?

<p>Head side bent and rotated away from the tight side, ipsilateral hand behind the head. (B)</p> Signup and view all the answers

Why is varying the joint angles important when performing multiple-angle isometric exercises?

<p>It ensures that the muscle is strengthened at different lengths. (A)</p> Signup and view all the answers

In isometric scapular exercises, what is the purpose of applying manual resistance to elevation/depression and protraction/retraction of the scapula?

<p>To strengthen the scapular muscles. (C)</p> Signup and view all the answers

To target the sternal portion of the pectoralis major with a self-stretch, what arm position is MOST appropriate?

<p>Arms in a V-position. (D)</p> Signup and view all the answers

During self-applied multiple angle isometrics for the shoulder, what is the MOST effective way to apply resistance if a weight is not available?

<p>Use the opposite hand or a stationary object to independently apply isometric resistance. (A)</p> Signup and view all the answers

Which modification to the levator scapulae stretch allows for a more aggressive stretch?

<p>Depressing the distal clavicle and scapula. (D)</p> Signup and view all the answers

A therapist is instructing a patient on self-administered isometric scapular exercises. What cue would BEST help the patient understand how to protract the scapula against resistance?

<p>&quot;Try to reach your arm across your body, towards the opposite shoulder.&quot; (B)</p> Signup and view all the answers

In the context of mobilization with movement (MWM) for wrist flexors and extensors, what neurophysiological phenomenon BEST explains the immediate analgesic effect often observed?

<p>Activation of descending inhibitory pathways via mechanoreceptor stimulation, modulating pain perception at the spinal cord level. (B)</p> Signup and view all the answers

Considering the 'Lawn Mower Pull' exercise, which biomechanical principle is MOST crucial for maximizing recruitment of the targeted upper extremity muscles while minimizing the risk of injury?

<p>Synchronizing trunk rotation with shoulder adduction and elbow flexion to optimize force production and distribution. (D)</p> Signup and view all the answers

When prescribing 'Triceps Pushing Activities' for a patient with limited shoulder range of motion, what modification would BEST accommodate their restriction while still effectively targeting the triceps brachii?

<p>Elevating the pushing surface and increasing the anterior reach distance to decrease the required shoulder flexion. (D)</p> Signup and view all the answers

What is the MOST critical factor to consider when progressing a patient from bilateral pull-ups with elastic resistance to modified chin-ups, ensuring a safe and effective transition?

<p>Ensuring scapulohumeral rhythm is maintained through the full range of motion before advancing. (B)</p> Signup and view all the answers

In the Self-Mobilization of the Ulnomeniscal-Triquetral Joint, if a patient reports increased pain with medial glide of the triquetrum, yet limited pronation, what alternate mobilization strategy might be MOST appropriate?

<p>Initiating combined movements of triquetrum medial glide with simultaneous forearm supination. (A)</p> Signup and view all the answers

During the Wrist Roller exercise, what adjustment in technique would MOST effectively target deeper forearm rotator cuff muscles while minimizing superficial muscle engagement?

<p>Incorporating isometric holds at the end range of pronation and supination with slight wrist deviation. (B)</p> Signup and view all the answers

When performing a modified push-up to strengthen the triceps, what scapular position will MOST effectively optimize triceps brachii activation, while mitigating the risk of anterior shoulder impingement?

<p>Retracted and depressed scapula to enhance posterior shoulder stability during elbow extension. (B)</p> Signup and view all the answers

In the progression of tennis swing simulation using wall pulleys, what kinematic adaptation would BEST mimic the kinetic chain sequencing of an actual tennis serve, enhancing power and reducing the risk of upper extremity injury?

<p>Sequencing movement from ground reaction forces through core activation, leading to coordinated shoulder, elbow, and wrist acceleration. (D)</p> Signup and view all the answers

In the 'Increase Internal Rotation' exercise performed lying on the affected side (sleeper stretch), what biomechanical principle MOST directly contributes to augmenting the stretch intensity?

<p>The lever arm created by pushing the forearm towards the table, which amplifies the rotational force applied to the glenohumeral joint. (D)</p> Signup and view all the answers

When performing the 'Increase Extension of Arm' exercise using a table for support, what neurophysiological mechanism is primarily responsible for the increased range of motion achieved during the squat and elbow flexion?

<p>The Golgi tendon organ (GTO) response in the triceps brachii, leading to decreased muscle spindle firing and enhanced relaxation. (D)</p> Signup and view all the answers

During the 'Increase Abduction/Elevation of Arm' exercise, the concurrent lateral flexion of the cervical spine towards the arm and movement of the thorax away from the table are designed to specifically target which component of shoulder complex mobility?

<p>Maximizing the excursion of the scapulothoracic articulation by minimizing fascial restrictions and optimizing length-tension relationships in the surrounding musculature. (C)</p> Signup and view all the answers

In the Latissimus Dorsi Stretch, what is the MOST critical rationale for stabilizing the pelvis with hip and knee flexion before applying the stretch?

<p>To minimize the contribution of the erector spinae muscles, ensuring the stretch is isolated to the latissimus dorsi without compensatory spinal extension. (A)</p> Signup and view all the answers

During the Pectoralis Major Stretch, why is it crucial to monitor and maintain a neutral head and neck position?

<p>To mitigate potential compression of the vertebral artery due to induced rotation and extension, preventing vertebrobasilar insufficiency. (C)</p> Signup and view all the answers

When performing the Levator Scapulae Stretch, the patient is instructed to contract the muscle against resistance during inhalation. What is the primary neurophysiological rationale underpinning this technique?

<p>To harness the effect of post-isometric relaxation by activating Golgi tendon organs, resulting in decreased muscle tone and increased stretch tolerance during the relaxation phase. (C)</p> Signup and view all the answers

In the Upper Trapezius Stretch, why is it important to stabilize the scapula by having the patient place the ipsilateral hand behind their back?

<p>To prevent scapular elevation, ensuring the stretch is isolated to the upper trapezius by eliminating compensatory movements and maximizing targeted tissue elongation. (A)</p> Signup and view all the answers

When applying the Upper Trapezius Stretch, what is the theoretical basis for incorporating cervical flexion, rotation to the tight side, and side bending away from the tight side?

<p>To optimize the mechanotransduction of the stretch stimulus at the cellular level by maximizing strain along the fascial planes associated with the upper trapezius. (B)</p> Signup and view all the answers

In a 'Push-up with Plus' exercise, what biomechanical adaptation occurs at the scapulothoracic joint, and how does it contribute to enhanced serratus anterior activation?

<p>Protraction, by increasing the range of motion and the duration of serratus anterior engagement. (D)</p> Signup and view all the answers

During scapular depression exercises, what neurophysiological mechanism is responsible for increased lower trapezius activity, and how can manual resistance be strategically applied to optimize its effects?

<p>Temporal summation of action potentials in lower trapezius motor units, optimized by applying resistance distally at the elbow. (B)</p> Signup and view all the answers

In the context of scapular upward rotation with depression, how does the concurrent activation of upper, middle trapezius, and serratus anterior orchestrate complex force couples, and what specific proprioceptive feedback loops are engaged to maintain scapulohumeral rhythm?

<p>Force-couple modulation optimizes joint congruity, facilitated by integrated feedback from muscle spindles, Golgi tendon organs, and joint capsule mechanoreceptors. (A)</p> Signup and view all the answers

Considering the biomechanics of shoulder external rotation exercises, which specific alteration in scapular orientation would most significantly compromise infraspinatus and teres minor activation, and what compensatory strategies might the neuromuscular system employ?

<p>Downward rotation of the scapula; substitution by latissimus dorsi to compensate for diminished rotator cuff function. (A)</p> Signup and view all the answers

During shoulder internal rotation exercises, what specific kinematic chain dysfunction could inhibit subscapularis recruitment, and how might aberrant glenohumeral arthrokinematics contribute to secondary impingement syndromes?

<p>Restricted thoracic spine mobility, leading to compensatory scapulothoracic hypermobility and altered glenohumeral rhythm. (B)</p> Signup and view all the answers

Given the potential for supraspinatus impingement during shoulder abduction, how does performing the 'full can' exercise (arm abducted in the scapular plane with external rotation) mitigate this risk, and what biomechanical principle underlies its effectiveness compared to the 'empty can' variant?

<p>Full can exercise increases the subacromial space by facilitating greater tuberosity relocation, while empty promotes internal rotation narrowing the space. (A)</p> Signup and view all the answers

Considering the military press exercise, what modulation of grip width and elbow position would most effectively target specific deltoid fiber subgroups while minimizing recruitment from synergistic muscles, and what neurophysiological principles dictate this optimization?

<p>A wide grip with elbows aligned in the scapular plane, selectively engaging middle deltoid fibers by optimizing the moment arm around the glenohumeral joint. (A)</p> Signup and view all the answers

When performing shoulder extension exercises, what specific postural adjustment could preemptively mitigate the risk of lumbar hyperextension, and how might the application of proprioceptive neuromuscular facilitation (PNF) techniques augment rhomboid recruitment during the concentric phase?

<p>Posterior pelvic tilt with isometric gluteal activation, coupled with contract-relax cycles targeting the latissimus dorsi to reduce antagonist inhibition. (A)</p> Signup and view all the answers

In the context of MWM (Mobilization with Movement) applied to MCP and IP joints, what biophysical principle MOST directly underpins the observed analgesic effect during active finger flexion or extension?

<p>The gate control theory, where the concurrent activation of A-beta fibers through joint mobilization inhibits nociceptive signal transmission at the spinal cord level. (C)</p> Signup and view all the answers

When employing 'Tendon-Gliding (Flexor)' exercises, the 'tabletop position' (MCP joints flexed, IP joints extended) is MOST crucial for preferentially engaging which specific anatomical structure, considering its unique biomechanical role at that joint angle?

<p>The lumbrical muscles, facilitating their isolated activation due to their unique origin and insertion points relative to the flexor tendons. (A)</p> Signup and view all the answers

During 'Tendon-Blocking (Flexor) Isolated MCP Flexion' exercises, what neurophysiological mechanism is MOST critical for achieving isolated MCP joint flexion while mitigating compensatory movements from synergistic muscles?

<p>Recurrent inhibition mediated by Renshaw cells, selectively suppressing alpha motor neuron activity of synergistic muscles. (A)</p> Signup and view all the answers

In 'Tendon-Blocking (Flexor) Isolated MCP Extension' exercises, hooking the fingers around a pencil while extending the MCP joints MOST directly challenges what specific aspect of extensor mechanism function, beyond simple muscle strength?

<p>The dynamic balance between the central slip and lateral bands of the extensor hood, ensuring coordinated IP joint movement. (D)</p> Signup and view all the answers

When performing Terminal-Range Extension of IP Joints, what is the MOST biomechanically relevant rationale for positioning a pencil or block under either the proximal or middle phalanx?

<p>To isolate and enhance the stretch on specific portions of the collateral ligaments at varying joint angles. (D)</p> Signup and view all the answers

During Extensor Tendon-Gliding exercises, the act of passively flexing the MCP and IP joints of one finger while actively maintaining the others in extension MOST specifically assesses and trains what aspect of the extensor digitorum communis (EDC)?

<p>Dissociation of EDC tendon excursion, crucial for independent finger movement and reducing the risk of extensor lag. (C)</p> Signup and view all the answers

When stretching individual finger joints by positioning a phalanx at the edge of a table and applying a stretch force against the distal bone, what is the MOST critical consideration regarding force application to prevent iatrogenic injury?

<p>Implementing a gradually increasing, sustained force to promote viscoelastic deformation of periarticular connective tissues without exceeding tissue tolerance. (A)</p> Signup and view all the answers

In 'Self-Stretching Lumbricals and Interossei', actively extending the MCP joints and flexing the IP joints, followed by a passive stretch, indirectly targets which specific aspect of intrinsic hand muscle adaptation to repetitive gripping tasks?

<p>Changes in sarcomere number in series, affecting the muscles' length-tension relationship and excursion during cyclical movements. (A)</p> Signup and view all the answers

A patient presents with documented supraspinatus tendinopathy. Considering the principles of isometric exercise and functional rehabilitation, at what specific angle of abduction should isometric resistance be initially applied to optimize therapeutic effect while minimizing risk of exacerbation, assuming pain provocation between 60-90 degrees?

<p>Initiate isometric abduction at 5° and incrementally progress towards 25°, carefully monitoring patient response and symptom presentation, prior to any intervention beyond 30°. (C)</p> Signup and view all the answers

When performing self-resistance isometric shoulder rotation exercises, a patient reports experiencing inconsistent levels of resistance despite maintaining a constant perceived effort. Assuming no change in hand placement or body position, which biomechanical principle MOST likely contributes to this variability?

<p>Lever arm length variability, due to minor fluctuations in elbow joint angle during force application, thereby altering the torque generated against shoulder rotators. (A)</p> Signup and view all the answers

In the context of open-chain scapular stabilization exercises performed in side-lying with the affected extremity draped over the therapist's shoulder, which modification would BEST facilitate progressive overload specifically targeting serratus anterior activation while mitigating compensatory upper trapezius engagement?

<p>Apply manual resistance predominantly along the medial border and inferior angle of the scapula during protraction, emphasizing a 'reaching' movement while simultaneously inhibiting elevation. (D)</p> Signup and view all the answers

When executing static closed-chain stabilization exercises, a patient with chronic shoulder instability exhibits excessive scapular winging during weight-bearing. Which of the following neuromuscular strategies would be MOST effective in addressing this compensatory pattern, immediately?

<p>Implement biofeedback targeting real-time activation levels of the lower trapezius and serratus anterior, coupled with verbal cues to facilitate conscious correction of scapular position. (A)</p> Signup and view all the answers

A powerlifter recovering from a subscapularis tear is performing isometric shoulder extension exercises. Which adjustment to the humerus position during the exercise would BEST target the lower fibers of the subscapularis muscle while minimizing anterior glide of the humeral head?

<p>Positioning the humerus in slight horizontal adduction and internal rotation, combined with gentle posterior glide mobilization. (A)</p> Signup and view all the answers

A patient is performing self-resistance isometric shoulder flexion exercises. What modification to hand placement on the resisting arm would MOST effectively increase the challenge to the stabilizing muscles of the scapula?

<p>Positioning the resisting hand closer to the elbow of the flexing arm, thereby increasing the lever arm and requiring greater scapular stabilization to control movement. (C)</p> Signup and view all the answers

When implementing self-resistance isometric shoulder abduction, a patient consistently exhibits a substitution pattern involving upper trapezius dominance and compensatory trunk lean. Which cueing strategy would be MOST effective in immediately mitigating this unwanted movement?

<p>Direct the patient to 'depress your shoulder blade and imagine drawing it down and back as you abduct,' emphasizing lower trapezius and latissimus dorsi recruitment. (A)</p> Signup and view all the answers

In the context of proximal joint stabilization during static closed-chain exercises for the shoulder, what neurophysiological principle BEST explains the observed improvement in distal upper extremity motor control following consistent weight-bearing?

<p>Supraspinal adaptation resulting in improved feedforward control, with heightened anticipatory postural adjustments and decreased reliance on reactive mechanisms. (D)</p> Signup and view all the answers

In manual stretching of extrinsic finger muscles, what is the biomechanical rationale for initiating the stretch at the most distal joint and progressing proximally?

<p>To sequentially elongate the extrinsic muscle tendon unit across all articulations, maximizing the cumulative effect of serially arranged sarcomeres and minimizing the risk of stress concentration at any single joint. (A)</p> Signup and view all the answers

During self-stretching of the adductor pollicis, what neurophysiological phenomenon is primarily being exploited to enhance muscle relaxation and increase web space?

<p>Autogenic inhibition via Golgi tendon organ activation, leading to a reflexive decrease in adductor pollicis motor neuron excitability and increased compliance of the surrounding connective tissues. (D)</p> Signup and view all the answers

In the context of self-stretching extrinsic finger flexors, what is the underlying principle that makes stabilizing over the distal joints crucial for isolating the stretch?

<p>It minimizes active or passive insufficiency of the extrinsic flexors, limiting confounding contributions from intrinsic hand musculature and ensuring the targeted muscle-tendon units undergo maximal lengthening. (C)</p> Signup and view all the answers

When employing wrist flexion/extension exercises with elastic resistance in a clinical rehabilitation setting, what is the MOST critical consideration for ensuring optimal therapeutic outcomes and preventing iatrogenic injury?

<p>Carefully controlling the end-range positions to prevent impingement syndromes or capsular irritation while maximizing stimulation of mechanoreceptors involved in proprioception. (A)</p> Signup and view all the answers

In wrist radial/ulnar deviation exercises with a weighted bar, what specific biomechanical adaptation is facilitated by pronating or supinating the forearm respectively, beyond simply resisting the deviation?

<p>Optimizing the length-tension relationship of the wrist deviator muscles, enabling greater force generation at different points throughout the range of motion and promoting balanced muscle development. (B)</p> Signup and view all the answers

During isolated abduction/adduction of each finger with resistance, what is the neurophysiological underpinning explaining why resistance is applied at the distal end of the proximal phalanx rather than more proximally?

<p>To maximize the lever arm and torque generated by the interossei muscles, thereby optimizing the stimulus for muscle hypertrophy and enhancing fine motor control. (A)</p> Signup and view all the answers

When performing self-resistance exercises for extrinsic finger flexors, what is the biomechanical rationale for simultaneously flexing the wrist while resisting finger flexion?

<p>To increase the excursion of the flexor tendons over the wrist joint, enhancing tendon gliding and minimizing the risk of adhesions within the carpal tunnel. (B)</p> Signup and view all the answers

In the context of self-resistance exercises for improving extrinsic finger flexor strength, how does applying resistance with the opposite hand while flexing the wrist simultaneously influence the sensorimotor cortex, potentially leading to enhanced motor learning?

<p>It increases the complexity of the motor task, promoting neuroplasticity and reorganization of cortical maps representing finger and wrist movements. (B)</p> Signup and view all the answers

Flashcards

Wrist Flexion

Bending the wrist to decrease the angle between the palm and the forearm.

Wrist Extension

Straightening the wrist to increase the angle between the palm and the forearm.

Wrist Flexors

Muscles that allow wrist flexion by pulling downward.

Wrist Extensors

Muscles that allow wrist extension by pulling upward.

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Wrist Roller

A device for strengthening wrist flexors and extensors using rotational motion.

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Modified Chin-Ups

Pull-up variation using partial body weight to strengthen upper extremity muscles.

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Triceps Brachii

Muscle responsible for extension of the elbow, located at the back of the upper arm.

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Self-Mobilization of Ulnomeniscal-Triquetral Joint

A technique to improve joint mobility by applying a glide while moving the wrist.

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Pec Stretch

A stretch targeting the chest muscles by leaning into a corner.

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Shoulder External Rotation

An exercise that involves rotating the arm out to engage shoulder muscles.

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Caudal Glide

A self-mobilization technique that targets the humerus by leaning away.

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Anterior Glide

A technique for the humerus where you lean your body weight between arms.

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Cross-Chest Stretch

A stretch for the posterior GH joint by pulling the arm across the chest.

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Increase Flexion/Elevation of Shoulder

An exercise done by sliding the forearm forward on a table.

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Shoulder External Rotators

Muscles activated during external rotation of the shoulder.

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Posterior Glide

A self-mobilization technique for the humerus performed in a prone position.

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Pectoralis Major Self-Stretch

A technique to stretch the pectoralis major by stabilizing the forearm against a doorway and rotating the trunk away.

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Clavicular Portion Stretch

A self-stretch using a reverse-T position to target the clavicular part of the pectoralis major.

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Sternal Portion Stretch

A self-stretch using a V-position of arms to target the sternal portion of the pectoralis major.

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Levator Scapulae Self-Stretch

Stretching the levator scapulae by bending and rotating the head away while applying pressure with the hand.

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Upper Trapezius Self-Stretch

A technique where sitting with the head rotated to one side and bent to the opposite stretches the upper trapezius.

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Multiple-Angle Isometrics

Isometric exercises targeting shoulder muscles by applying resistance at different joint angles.

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Self-Applied Isometrics

Using the opposite hand or object to apply independent isometric resistance for shoulder muscles.

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Isometric Scapular Exercises

Resistance exercises designed specifically to strengthen scapular muscles.

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Sleeper Position

A position for increasing shoulder internal rotation, lying on the affected side.

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Shoulder Extension

A movement that involves moving the arm behind the body, often using extensors.

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Shoulder Abduction

Raising the arm away from the body, working abductor muscles.

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Latissimus Dorsi Stretch

Stretching the latissimus dorsi by flexing and rotating the shoulder while stabilized.

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Pectoralis Major Stretch

Stretching this muscle by bringing elbows out while sitting and stabilizing the head.

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Levator Scapulae Stretch

Stretching the levator scapulae by contracting against resistance while breathing.

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Upper Trapezius Stretch

Stretching the upper trapezius by side bending and rotating away from the tight side.

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Isometric Resistance in Elevation

Controlled resistance applied against the humerus in scapular plane elevation (30-60°).

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Isometric Shoulder Extension

Resistance applied against the humerus positioned at the side or in flexion.

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Isometric Shoulder Adduction

Resistance applied with the humerus at 15-30° of abduction.

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Isometric Shoulder Abduction

Resistance against the humerus during abduction at various angles (0°, 30°, 45°, 60°).

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Self-Resistance Isometric Flexion

Using the opposite hand to resist shoulder flexion motion.

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Self-Resistance Isometric Abduction

Using the opposite hand for resistance during shoulder abduction motion.

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Open-Chain Stabilization

Exercises targeting scapular muscles while the patient is in a side-lying position.

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Static Closed-Chain Stabilization

Weight-bearing position promoting joint stabilization, usually on the uninvolved side.

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Push-ups with Plus

A push-up variation that includes protraction of the scapula at the end of the movement.

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Serratus Anterior

Muscle that aids scapular protraction and stabilizes the shoulder blade.

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Lower Trapezius

Muscle that helps with scapular depression and upward rotation.

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Scapular Upward Rotation

Movement that raises the shoulder blade upwards while depressing it.

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Military Press-Up

An overhead lift starting with the arm at the side and elbow flexed.

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Wrist Flexion/Extension Activity

Exercises involving flexors and extensors for wrist movement using resistance.

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Bilateral Pull-Ups

Pull-ups performed with both arms, enhancing upper body strength using resistance.

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Modified Push-Up

A variation of the push-up that strengthens triceps using body weight.

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Seated Push-Up

A push-up variation performed while seated, targeting triceps strength.

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Triceps Pushing Activities

Exercises involving pushing weighted objects to strengthen triceps muscles.

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Tennis Swings

Using wall pulleys to replicate tennis strokes for upper body strength.

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Ulnomeniscal-Triquetral Joint Mobilization

A movement technique to enhance wrist mobility by gliding the joint.

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Wrist Mobilization with Movement (MWM)

A technique where gliding is combined with active wrist flexion and extension.

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Medial/Lateral Glide of Phalanx

A technique to mobilize the phalanx by gliding it inwards or outwards.

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MCP and IP Joint Stretching

Stretching the metacarpophalangeal and interphalangeal joints to improve flexibility.

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Flexor Digitorum Profundus (FDP)

A muscle responsible for flexing the distal interphalangeal joints of the fingers.

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Tendon-Gliding Exercises

Exercises that promote movement in the flexor tendons through specific positions of the fingers.

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Tendon-Blocking for MCP Flexion

A technique to isolate the flexion of the MCP joint while stabilizing other fingers.

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Finger Extensors Movement

Emphasizing movement from full fist to hook fist position using finger extensors.

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Terminal-Range Extension of IP Joints

Extending the involved phalanx into hyperextension to improve joint range.

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Self-Stretching Lumbricals

A stretch technique for lumbricals by extending MCPs and flexing IPs, using opposite hand.

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Interossei

Muscles located between the bones of the hand, aiding in finger movement.

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Extrinsic Finger Muscles

Muscles located outside the hand that control finger movements.

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Self-Stretching Interossei

A technique to stretch interossei muscles using adjacent digits for stabilization.

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Adductor Pollicis

A muscle responsible for the adduction of the thumb.

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Wrist Radial/Ulnar Deviation

Movements of the wrist moving toward the radial side or ulnar side.

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Self-Resistance Extrinsic Finger Flexors

Applying opposite hand resistance while flexing fingers.

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Wrist Flexors/Extensors

Muscles that flex (bend) or extend (straighten) the wrist.

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Combined Abduction/Adduction

Using resistance to test abduction and adduction movements of fingers.

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Study Notes

Shoulder Exercises

  • Pec Stretch: Lean into a corner, hands at 90-degree angles, maintaining straight posture to stretch the chest muscles.
  • Shoulder External Rotation: Place a rolled towel between the inner arm and side, fist clenched, gently rotating the arm outwards to engage shoulder back muscles.
  • Caudal Glide: Sit, grasping fingers under an edge and lean away from the stabilized arm to stretch the humerus area.
  • Anterior Glide: Sit with both arms behind the body, lie supine, supported on a solid surface, lean on the arms to stretch the area.
  • Posterior Glide: Prone, propped up on both elbows, shift weight downwards between arms to stretch the humerus area.

Self-Stretching Techniques for Increased Shoulder ROM

  • Cross-Chest Stretch (Posterior GH joint): Sitting/standing, adduct tight shoulder across chest, apply sustained pressure drawing the arm to the chest, maintaining no rotation.

Manual Stretching Techniques

  • Shoulder flexion/Elevation of Arm: Sitting sideways to a table, forearm rest along the edge, slight elbow bend, slide forearm forward while bending from waist to increase flexion.
  • Shoulder external rotators: Standing, facing a doorframe, elbow at 90°, back of hand against the frame. Turn away and towards the hand, respectively.
  • Shoulder internal rotators: Lie on affected side, with shoulder and elbow at 90°, arm internally rotated, push forearm toward table with opposite hand.
  • Shoulder extensors: Facing a table, hands grasping the edge with fingers forward, start to squat and allow elbows to flex.
  • Shoulder abductors: Sitting by a table, forearm resting on table, palm up, point towards opposite side of table, slide arm across table, and head down.

Self-Stretching Techniques

  • Latissimus Dorsi Stretch: To stretch the latissimus dorsi, keep your head and scapula stabilized. Have the patient breathe in and pull against a resistance. As they relax, depress the rib cage and scapula.
  • Pectoralis Major Stretch (Clavicular portion): Stand with arms in a reverse-T position, stretching the clavicular portion of the muscle.
  • Pectoralis Major Stretch (Sternal portion): Stand with arms in a V-position, stretching the sternal portion of the muscle.
  • Levator Scapulae Stretch: Stand with head tilted and rotated away from the tight side; place ipsilateral hand behind head and bent elbow against a wall.

Isometric Exercises

  • Multiple-Angle Isometrics: Apply isometric resistance at various joint angles to target shoulder muscles. Vary intensity and repetitions.
  • Self-Applied Multiple Angle Isometrics: Independently apply isometric resistance using the opposite hand or a stationary object.

Isometric Scapular Exercises

  • Apply manual resistance: For elevation/depression and protraction/retraction movements.
  • Vary intensity and repetitions: Based on strength, stage of recovery, and pathomechanics

Dynamic Strengthening Exercises: Scapular Muscles

  • Scapular muscular activation: Various positions including side-lying, sitting, and standing with resistance. This can vary based on the specific exercises involved.

Dynamic Strengthening Exercises: Glenohumeral Muscles

  • Shoulder External Rotation: Use elastic resistance, free weights, or a pulley system in various arm positions, vary positions and resistance level.
  • Shoulder Internal Rotation: Side-lying, partial flexion; lift, internally rotate (free weights, elastic resistance, or pulley system).
  • Shoulder Abduction: Shoulder abduction in scapular plane (full can exercise), not the empty can. Keep scapulae controlled.
  • Shoulder Extension: Prone, arm over table, 90 degrees flexion, lift weight up, extending the shoulder, free weight or elastic resistance / sitting or standing, pull against a resistance. Vary positions and resistance level.
  • Elbow Flexion (Biceps Curl): Sit or stand, flex elbow while holding weight in a supinated position, maintaining a stable arm position. Vary resistance level

Functional Progression for the Shoulder Girdle

  • PNF Pattern (D2 Flexion): Emphasizes flexion, abduction, external rotation using elastic resistance (progress this based on patient capabilities.).
  • Simulated Rowing Motion: Mimic rowing motion against elastic resistance.
  • Pushing a Weighted Cart: Standing, use proper body mechanics, incrementally increase weight and uneven surfaces.

Elbow and Forearm Exercises

  • Biceps Brachii Self-Stretch
  • Long Head of Triceps Self-Stretch
  • Mild Elbow Extension Contracture Self-Stretch
  • Mild Elbow Flexion Contracture Self-Stretch
  • Closed-Chain Stabilization - Various positions to improve stabilizing muscles; progress positions based on the patient's tolerated movements.
  • Elbow and forearm muscles - Exercises to improve strength in various positions, and for different ranges of motion.
  • Wrist Flexion/Extension: Exercises to improve wrist strength and flexibility (include various hand and wrist positions).

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Description

Explore a variety of shoulder exercises and stretching techniques to improve range of motion and flexibility. Includes pec stretches, shoulder external rotations, and caudal glides. Learn both self-stretching and manual stretching methods for optimal shoulder health.

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