Right hand throw, right hand catch.
Left hand throw, left hand catch.
Right hand throw, left hand catch.
Left hand throw, right hand catch.
Right hand throw, two handed catch.
Left hand throw, two handed catch.
The same as above but with your back to the Nivsta Board.
Try throwing the ball with a ball in your left hand and right hand at the same time.
Catch left hand, right hand.
Then catching with your arms crossed, opposite to what you threw from.