Start in the power stance side on to a wall with the ball held in the centre of your body at waist height.
Keep your core muscles tight throughout.
Using a scooping motion with your arms, throw the ball against the wall.
Your arms will perform most of the work, with your trunk rotating slightly with each toss.
Do not let the ball rebound too far beyond the centreline of your waist.
Start slowly for the first few throws to ensure proper technique and then accelerate the movement keeping control of the ball and maintaining a rigid core.
Repeat the same number of throws for each side.
