1. Explain why isokinetic work is more beneficial towards the later stages of the rehabilitation process compared to isometric and isotonic muscle actions?

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Q: question 3

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Q: 38. Which of the following (are) is true when 50% of the motor units are stimulated?   A. the…

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Q: Briefly describe the positive benefits of exercise on brain function.

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Q: 19. Define myoplasticity and predict the changes that would occur to muscle fibers with endurance…

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Q: Discuss two muscle diseases, muscular dystrophy and myasthenia gravis?

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Q: scuss the guidelines in doing strength training and explain each briefly. • Among the benefits of…

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Q: 1. As you breathe in, does it help you to relax/calm your body and release the feeling tense? Why?…

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Q: 1. What progressive muscle relaxation performed in Two scenarios shown in the picture?

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Q: isotonic and isometric  contractions.

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Q: 5. Using the hip joint reaction force example we did in class, if the moment arm for the cane is 30…

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Q: 1. What are the purposes of range of motion exercises? 2. What are the types of range of motion…

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Muscle Action

A change in the body or a bodily organ as a result of its functioning is referred to as an action. Muscle action can be defined as the specific movement of a bodily part generated by the contraction of a muscle. The muscle proteins actin and myosin are the important contractile proteins involved in muscle action. Muscle contraction, in addition to movement, serves several other important functions in the body, including posture, heat generation, and joint stability. Muscle contraction maintains posture, which includes standing and sitting.