Question

what is lever? what are its type? describe their application in sports​

Answer 1

Answer:

Explanation:

Skeletal system also acts like lever. CLASS I LEVER - A first class lever has the fulcrum located between the force and the resistance. ... CLASS III LEVER - A third class lever has the force located between the fulcrum and the resistance. Example- baseball bat, Tennis racket, boat-paddles, curling of biceps.