Question

A warm-up should be about ?

Answer 1

The warm-up should gently prepare the body for exercises by gradually increasing the heart rate and circulation; this will loosen the joints and increase blood flow to the muscles. Stretching the muscles prepares them for physical activity and prevents injuries.

Answer 2

A warm-up should be about ?
For a variable force sometimes intense, sometimes less, requiring precision, speed and strength must be at least 15 'warm-up before being really effective.