1) Put bottom hand at end of shaft, top hand in the middle

2) Step and point opposite foot and elbow where you want the ball to go

3) Follow through straight end of shaft should be in your armpit

Focus on: - Pointing your foot and elbow where you want the ball to go

Do not:

Throw side-arm because it′s not very accurate

Practice on Your Own 

Find a wall, stand 20 feet away, so your passes bounce once on the rebound