Question

question 44
what statement is not true regarding the physiology of physical activity?
it is the study of acute (immediate) physiological responses to pa.
exercise physiology serves as the foundation for conditioning, fitness, and rehabilitation programs.
it is the study of the changes in physiological responses to chronic (repeated) pa.
exercise physiology applies the principles of biomechanics.

Explanation:

The physiology of physical activity encompasses both acute (immediate) and chronic (repeated) physiological responses to physical activity (PA). Exercise physiology indeed serves as a foundation for conditioning, fitness, and rehabilitation programs. Also, exercise physiology does apply biomechanics principles. However, stating that it is only the study of acute responses (ignoring chronic) would be incorrect. But the first option is a correct statement (as it's part of the study), the second is correct (as per its role), the third is correct (chronic changes are studied too), and the fourth is correct (biomechanics application). Wait, no - hold on. Wait, the question is asking for the statement that is NOT true. Let's re - evaluate. The physiology of physical activity studies both acute and chronic. The first option says "It is the study of acute...", which is a true statement (but it's not the only thing). However, looking at the options again: Exercise physiology (a part of the physiology of physical activity) - biomechanics is more related to kinesiology (study of human movement from a mechanical perspective). Exercise physiology focuses more on physiological (cardiovascular, muscular etc.) responses. So the statement "Exercise physiology applies the principles of biomechanics" is NOT true.

Answer:

Exercise physiology applies the principles of biomechanics.