TI Week 4

How do stretching exercises primarily increase range of motion (ROM)?

Which factor most directly affects dynamic flexibility?

A patient has full passive ROM in their shoulder but struggles to reach overhead actively. Which of the following is the MOST likely limiting factor?

What is the primary characteristic of a contracture, distinguishing it from general hypomobility?

Which of these conditions is MOST likely to result in a contracture?

What are the primary effects of immobilization on connective tissue?

How does inactivity impact collagen fibers within connective tissue?

Approximately how long does it take for connective tissues to recover from the effects of inactivity with regular cyclic loading?

What is the combined effect of increased age on connective tissue?

What are the long-term effects of corticosteroids on collagen?

Following an injury, newly synthesized collagen bridges the injury site. What type of collagen is initially present and how does it change over time?

How does a slowly applied stretch minimize muscle activation?

Why is a slowly applied stretch recommended to reduce the risk of tissue injury and post-stretch muscle soreness?

Why is a low-velocity stretch generally considered safer than a high-velocity stretch?

What is a key characteristic that differentiates dynamic stretching from ballistic stretching?

Which of the following is a potential risk associated with ballistic stretching?

For whom is ballistic stretching generally NOT recommended?

What is the primary reason why high-intensity, short-duration stretching may be detrimental to tissues weakened by immobilization or disuse?

In what scenario might high-velocity stretching be considered appropriate during rehabilitation?

Which athlete would most likely benefit from incorporating high-velocity stretching into their conditioning program?

A patient has a chronic contracture. What type of stretching should be avoided?

When implementing high-velocity stretching, which progression order ensures patient safety and effective tissue adaptation?

What is the primary recommendation for initiating the stretch force during active stretching?

Which of the following factors should be considered when determining the optimal frequency of stretching interventions?

Why is achieving the correct balance between collagen tissue microfailure and subsequent repair important in a stretching program?

What should precede stretching to ensure the shortened muscle remains relaxed and the restricted connective tissues yield more easily?

During manual stretching, what aspects does the therapist actively control?

What is the typical duration a controlled, static stretch should be held during a manual stretching intervention, according to the information?

In the context of stretching, what does the 'mode of stretch' refer to?

Which of the following is the MOST important reason for a patient to perform self-stretching exercises as part of a comprehensive treatment plan?

A physical therapist is designing a home exercise program for a patient with limited shoulder flexion. What duration of static stretch is generally recommended for self-stretching to ensure safety and effectiveness?

A patient is using a weight-pulley system to apply a low-intensity stretch to the knee joint over a prolonged period. What physiological change is the mechanical stretching aiming to achieve in the soft tissues?

What is a critical consideration when interpreting the results of studies that report 'permanent' lengthening of tissues achieved through mechanical stretching devices?

A physical therapist is instructing a patient on self-stretching techniques for the hamstring muscles. Which instruction is MOST important to ensure the patient's safety and the effectiveness of the exercise:

Which statement correctly differentiates between 'contracture' and 'contraction' in a musculoskeletal context?

What is the primary mechanism by which stretching leads to increased flexibility and range of motion?

Which of the following is MOST accurate regarding the use of stretching?

How does immobilization affect collagen within soft tissues?

What is the MOST important factor to consider when aiming to induce positive changes in muscle tissue through stretching exercises?

An athlete who has been immobilised following a fracture asks how long it will take for their tissues to return to their normal tensile strength. Which is the MOST appropriate answer?

A conditioning coach is designing a comprehensive program for a runner. Which of the following statements BEST reflects the current understanding of stretching's role in enhancing performance?

A physical therapist is treating a patient who has developed adhesions due to prolonged immobilization. Which of the following accurately describes how immobilization contributes to adhesion formation?

What is a primary function of fibrocartilage, such as meniscus?

Where should the PT provide stability duringa a stretch?