Active Resisted Exercise in Physical Therapy
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Questions and Answers

Which component of muscle performance refers to great force production over a short period of time?

  • Muscular Tension
  • Muscle Strength
  • Muscle Endurance
  • Muscle Power (correct)

    • What is the definition of muscle strength?

  • The maximum force a muscle can exert during a contraction (correct)
  • The ability to sustain contractions repeatedly over a certain period of time
  • Great force production over a short period of time
  • The capacity of the muscle to do work

    • What is the main characteristic of muscle endurance?

  • Maximum force that a muscle can exert during a contraction
  • Ability to sustain contractions repeatedly or over a certain period of time (correct)
  • Great force production over a short period of time
  • Capacity of the muscle to do work

    • What is the definition of active resisted exercise?

    <p>Any form of exercise in which a dynamic or static muscular contraction is resisted by an outside force</p> Signup and view all the answers

    What are the indications for active resisted exercise?

    <p>Increase strength, power, and endurance</p> Signup and view all the answers

    What is the main benefit of active resisted exercise according to the given text?

    <p>Increased muscle size</p> Signup and view all the answers

    What does muscle power refer to?

    <p>Great force production over a short period of time</p> Signup and view all the answers

    In isotonic exercise, which method includes performing 10 reps with 100% of 10RM in the first set?

    <p>Oxford technique</p> Signup and view all the answers

    Which factor affects muscle tension by influencing the force production?

    <p>Frequency of firing of motor units</p> Signup and view all the answers

    What is a repetition maximum (RM) in the context of strength training?

    <p>The most weight a person can lift for a defined number of exercise movements</p> Signup and view all the answers

    What does the intensity of exercise refer to?

    <p>The amount of force necessary to achieve the activity</p> Signup and view all the answers

    What does a higher frequency of firing of motor units result in?

    <p>Greater tension</p> Signup and view all the answers

    What does exercise frequency in a resistance exercise program refer to?

    <p>The number of exercise sessions per day or per week</p> Signup and view all the answers

    Which component of active resisted exercise refers to achieving temporary fatigue?

    <p>Exercise intensity</p> Signup and view all the answers

    What is a potential effect of eccentric muscle contraction?

    <p>High-speed, high-tension force output</p> Signup and view all the answers

    What is muscle power related to in terms of muscle performance?

    <p>The speed of muscle contraction</p> Signup and view all the answers

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