Flexibility exercises are more effective when performed prior to physical activity. true or false

Flexibility exercises are more effective when performed prior to physical activity. False.

Explanation:

Before you start a physical activity it would be better to warm up your body. Flexibility excercises are recommended to do them after it. Thes bet moment to strech us after excercise because your muscles are already warm. If you just want to do flexibility excercises you can walk a few minutes to warm up your muscles before streching. These excercises will help you stay flexible for your rutines and everyday activities.

answer(b) keep oxygenated and deoxygenated blood separate;

answer normal force;