Force is a PUSH or PULL.
Gravity: PULL towards the center of the earth
Jumping off a diving board: PUSH down against the board in order to PUSh off with your toes
Shooting a basketball: PUSH the ball into the air with your fingers and arms
Singing: PUSH the sound and air out of your throat
Breathing: PULL air in, PUSH air out
Rubbing Shoes on the floor: PUSH shoes back, propels yourself foward
Leaning against a friend's back: PUSH against the friend back
Gravity: PULL towards the center of the earth
Jumping off a diving board: PUSH down against the board in order to PUSh off with your toes
Shooting a basketball: PUSH the ball into the air with your fingers and arms
Singing: PUSH the sound and air out of your throat
Breathing: PULL air in, PUSH air out
Rubbing Shoes on the floor: PUSH shoes back, propels yourself foward
Leaning against a friend's back: PUSH against the friend back