Question

multiple choice 6.66 points what principle of fitness does this situation represent: stacy has been exercising for 3 months and has seen improvement in her cardio respiratory endurance. however, her work schedule became more hectic and she has been unable to continue her workout routine. she has now found that she has lost about 50% of her fitness improvements. reversibility overload progressive specificity individual differences

Explanation:

The principle of reversibility in fitness states that when a person stops exercising, they lose the fitness gains they achieved. Stacy exercised and improved her cardio - respiratory endurance, but when she stopped due to a hectic work schedule, she lost about 50% of her fitness improvements. This matches the concept of reversibility. Specificity is about training being specific to goals, overload progressive is about gradually increasing intensity, and individual differences relate to how people respond differently to exercise, none of which fit this situation as well as reversibility.

Answer:

A. Reversibility