AnswersCR Lifetime Fitness S2 ELECTIVE Y4902OXPhysical Activity and Flexibility

Physical Activity and Flexibility Answers

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Compare and contrast static and passive stretching.

Answer:

Static stretching holds a muscle in a lengthened position without movement, while passive stretching uses an outside force, such as a partner, gravity, or equipment, to help create or maintain the stretch. A passive stretch may also be static.

4

Explain why static flexibility tests are more common than dynamic flexibility tests.

Answer:

Static flexibility tests are more common because they are simpler, safer, and easier to standardize and measure. Dynamic tests are more difficult to control because movement speed, technique, balance, and coordination can affect the results.

6

Compare and contrast the exercise principles of progression and overload.

Answer:

Overload provides a greater-than-normal exercise demand, while progression gradually increases that demand over time as the body adapts.

9

How does dynamic stretching help an individual prepare for an activity?

Answer:

Dynamic stretching gradually moves the joints and muscles through an active range of motion, increasing blood flow and temperature while preparing the body for the movements of the activity.

10

Explain why it is important to assess flexibility both before starting AND during a workout regimen.

Answer:

Assessing flexibility before beginning establishes a baseline and identifies limitations or risks. Assessing it during the regimen tracks progress and helps determine whether the exercises need to be changed.

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