Which of the following statements is true regarding pre-competition warm-up?
A)Benefits of warm-up include elevated body temperature,which increases muscle pH.
B)Benefits of warm-up include elevated body temperature,which decreases enzymatic reactions.
C)Warm-up causes both physiological and psychological changes that are beneficial to performance.
D)To be effective,warm-up activities must be identical to the performance.

Question

Quizplus · Accepted Answer

Warm-up causes both physiological and psychological changes that are beneficial to performance. Warm-up increases heart rate and blood flow to the muscles, which can increase flexibility and reduce the risk of injury. It also helps to prepare the athlete mentally by increasing their focus and reducing anxiety. There is no requirement for warm-up activities to be identical to the performance, as the goal is to prepare the body for the demands of the activity, not to replicate them. Elevated body temperature during warm-up can increase enzymatic reactions, not decrease them as stated in option B.

Which of the Following Statements Is True Regarding Pre-Competition Warm-Up