Multiple Choice 1 point What is the minimum duration for holding a static stretch during the cool down? - A) 5 seconds - B) 15-30 seconds - C) 1 minute - D) 45 seconds A B C D

The correct answer is B) $15-30$ seconds.<br /><br />During the cool down, it is recommended to hold a static stretch for a minimum duration of $15-30$ seconds. This duration allows the muscles to gradually relax and lengthen, which can help reduce muscle tension and soreness after exercise. Holding a static stretch for at least $15-30$ seconds is generally considered effective for improving flexibility and range of motion.