“The pull-up is a pretty mighty exercise that uses or engages muscles from just about everywhere in the body." The primary movers—that's the muscles responsible for the bulk of the force—are ...

Force is what helps our muscles get ... but then. Touchdown. The body has to adapt again when it is thrust back to earth. When you get back. Gravity starts pulling everything to your lower extremities ...

A push or a pull is a force. Forces can make things move, change their speed, or change their shape. We cannot see a force but we can see its effects. Look at this toy car. It isn’t going anywhere.

So there's no real force flinging you outwards, it's just that because you're moving, your body wants to go in a ... must be an inward-- a force inwards pulling it in, and that's called ...