Core Stability and Body Types
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Core Stability and Body Types

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Questions and Answers

What describes the anterolateral movement of the scapula on the thoracic wall?

  • Retraction
  • Circumduction
  • Protraction (correct)
  • Rotation
  • Retraction refers to the movement of the scapula to the anterior position.

    False

    What is the term for movement around the long axis of a limb?

    Rotation

    The right arm and left leg are referred to as __________.

    <p>contralateral</p> Signup and view all the answers

    Match the following movements with their definitions:

    <p>Protraction = Movement of the scapula anteriorly Retraction = Movement of the scapula posteriorly Ipsilateral = On the same side of the body Contralateral = On the opposite side of the body</p> Signup and view all the answers

    Which of the following muscles are considered part of the core?

    <p>Both A and C</p> Signup and view all the answers

    Good posture has no impact on psychological stability.

    <p>False</p> Signup and view all the answers

    Name the three somatotypes described by Dr.W.H. Sheldon.

    <p>endomorph, mesomorph, ectomorph</p> Signup and view all the answers

    An individual with a broad shoulder, narrow hips, and a pear-shaped appearance is classified as an __________.

    <p>endomorph</p> Signup and view all the answers

    Match the somatotypes with their characteristics:

    <p>Endomorph = Broad shoulders, narrow hips, pear-shaped appearance Mesomorph = Ideal body type, rectangular structure, easy muscle gain Ectomorph = Thin, tall, and lanky</p> Signup and view all the answers

    What is a key component of postural development?

    <p>The appearance of increased height</p> Signup and view all the answers

    Mesomorphs typically have more fat than muscle in their bodies.

    <p>False</p> Signup and view all the answers

    Good hygienic conditions contribute to __________ development.

    <p>postural</p> Signup and view all the answers

    Which of the following movements decreases the angle between two body parts?

    <p>Flexion</p> Signup and view all the answers

    Adduction refers to a movement away from the midline of the body.

    <p>False</p> Signup and view all the answers

    What is the position called when the palm is facing up?

    <p>Supine position</p> Signup and view all the answers

    Movement of the sole towards the median plane is called __________.

    <p>Inversion</p> Signup and view all the answers

    Match the following terms with their definitions:

    <p>Elevation = Movement in a superior direction Dorsiflexion = Flexion at the ankle showing toes up Pronation = Palm facing down Opposition = Bringing the thumb and little finger together</p> Signup and view all the answers

    Which type of movement involves the rotation towards the midline?

    <p>Medial rotation</p> Signup and view all the answers

    Eversion involves moving the sole of the foot away from the median plane.

    <p>True</p> Signup and view all the answers

    What is the main function of opposition in terms of hand movement?

    <p>To bring the thumb and little finger together</p> Signup and view all the answers

    Study Notes

    Core Stability

    • The core is a group of muscles that stabilize the hips, shoulders and torso (front, sides and back)
    • The core muscles keep the body stable during movement

    Posture

    • Good posture is essential for overall health and well-being
    • Factors that contribute to good posture: stable psychological background, good hygiene, opportunity to move freely
    • Poor posture can lead to a range of problems, including respiratory issues, developmental problems and pain

    Body Alignment

    • The three somatotypes are endomorph, mesomorph, and ectomorph.

    Endomorph

    • Usually have broad shoulders, narrow hips, and shorter limbs.
    • They store excess weight in the thighs, hips, and buttocks.
    • Best way for an endomorph to lose weight is through a combination of healthy eating and regular exercise.

    Mesomorph

    • Has a rectangular bone structure with longer limbs, thinner bones, and a flatter ribcage.
    • They have more muscle than fat.
    • Often considered the "ideal" body type.

    Ectomorph

    • Is thin, usually tall, and lanky.
    • Has a lean build with long limbs and small muscles.
    • Struggles to gain weight.

    Anatomical Movements

    • Flexion: A movement that decreases the angle between two body parts.
    • Extension: A movement that increases the angle between two body parts.
    • Abduction: A movement away from the midline.
    • Adduction: A movement towards the midline.
    • Medial Rotation: Rotational movement towards the midline (internal rotation).
    • Lateral Rotation: Rotational movement away from the midline (external Rotation).
    • Elevation: Movement in a superior direction (e.g., shoulder shrug).
    • Depression: Movement in an inferior direction.
    • Supination: Turning the hand so that the palm faces upwards.
    • Pronation: Turning the hand so that the palm faces downwards.
    • Dorsiflexion: Flexion at the ankle so that the floor prints more superiorly.
    • Plantar Flexion: Extension at the ankle.
    • Inversion: Movement of the sole towards the median plane.
    • Eversion: Movement of the sole away from the median plane.
    • Opposition: Bringing the thumb and little finger together.
    • Reposition: Movement that moves the thumb and little finger away from each other.
    • Protraction: Anterolateral movement of the scapula that allows the shoulder to move anteriorly.
    • Retraction: Posteromedial movement of the scapula that causes the shoulder region to move posteriorly.
    • Rotation: When a limb moves around its long axis.
    • Circumduction: When an area of the body moves in a circle.
    • Ipsilateral: On the same side of the body.
    • Contralateral: On the opposite side of the body.

    Progression & Regression

    • Progression: Involves increasing the difficulty of exercises by, for example, using heavier weights, more repetitions, or decreasing the rest time.
    • Regression: Involves decreasing the difficulty of exercises. For example using lighter weights, fewer repetitions, or increasing the rest time.

    Fundamental Movement Skills

    • Fundamental movement skills (FMS) are the foundation of all movement and athletic performance. They can be broken down into categories like locomotor, non-locomotor and manipulative skills.

    Training Guidelines for Non-locomotor Skills

    • Body awareness: An athlete must be aware of the position of their body in space.
    • Control: An athlete needs to be able to control their movements.
    • Balance: An athlete must be able to maintain their balance in different positions.
    • Coordination: An athlete needs to be able to coordinate the movements of different body parts.
    • Rhythm: An athlete should be able to move with a sense of rhythm.
    • Speed: An athlete should be able to move quickly.
    • Accuracy: An athlete should develop skill in moving with precision.

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    Description

    This quiz explores the importance of core stability, posture, and body alignment. Learn about the different somatotypes: endomorph, mesomorph, and ectomorph, along with their characteristics and health implications. Discover how these factors contribute to overall well-being.

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