How long is the cool-down?

• A. 0-2 minutes
• B. 5-10 minutes of low-mod stretching
• C. 15-20 minutes
• D. 30 minutes

Answer: (B)

The cool-down serves to transition the body from exercise toward rest by gradually lowering heart rate, breathing, and muscle tension. Spending five to ten minutes in low-to-moderate stretching provides just enough time for the heart rate to ease back toward baseline and for muscles to relax, without dragging out the session or causing extra fatigue. Too brief a cool-down (like a couple minutes) often isn’t enough for safe recovery, while extending it much longer (15–20 or 30 minutes) offers diminishing returns and can feel impractical. So, five to ten minutes of light stretching aligns with the goal of a safe, effective transition after exercise.