How do warm-up exercises prepare the muscles for exertion?
A) by increasing blood flow and temperature
B) by promoting muscle atrophy
C) by initiating muscle hypertrophy
D) by placing extra physical demands on the body

Question

Quizplus · Accepted Answer

Warm-up exercises increase blood flow and body temperature, which helps to prepare the muscles for exertion by allowing them to become more flexible and less prone to injury. This increased blood flow also helps to deliver more oxygen and nutrients to the muscles, which can improve their overall function and performance. Warm-up exercises also help to activate the nervous system and improve neuromuscular coordination, which can enhance muscle recruitment and performance during exercise.

How Do Warm-Up Exercises Prepare the Muscles for Exertion