Which is true about biomechanical principles? allows for more specific feedback to ehance performance allows for more specific feedback to ehance performance courses are not required for a degree in physical education courses are not required for a degree in physical education there are 10 biomechanical principles there are 10 biomechanical principles none of the above

allows for more specific feedback to enhance performance

Explanation:

Biomechanical principles provides information to enhance performance about the human body. By using biomechanical principles, we can remove stress and pressure on the bones, joints, muscles and ligaments that may cause injuries. By using biomechanical principles, there is great improvement in the  performance of athletes and reduced injuries during sports and games.

for question 8

1: it gets the blood pumping more

2: endorphins and other neurotransmitters

it says days

explanation:

he can sleep nights. hope this