What should a cool-down period after exercise include?

A cool-down period after exercise is essential for helping the body transition from a state of physical exertion back to a resting state. It typically includes low-intensity activities and stretching, which serve several important functions.

Engaging in low-intensity activities, such as walking or gentle cycling, helps to gradually decrease the heart rate and breathing rate, allowing the cardiovascular system to adjust to the change in activity levels. This gradual reduction in intensity can help prevent dizziness or fainting that might occur if someone transitions too quickly from vigorous activity to complete rest.

Incorporating stretching during the cool-down is also beneficial. Stretching helps to maintain flexibility and can aid in muscle recovery by promoting blood flow to the muscles that were used during exercise. It can also help alleviate muscle tightness that may arise from exercising.

The other options do not provide the comprehensive benefits that low-intensity activities and stretching offer during the cool-down phase. Therefore, including both low-intensity activities and stretching is the correct approach for an effective cool-down.