[u]Spine flexibility exercise with fit ball[/u]
Equipment: A big exercise ball/ fit ball of a size suitable to sit comfortably on.
Sit on ball.
Stretch one arm across front of body holding out straight to opposite side of the body.
Stabilize by placing other hand on the ball.
Move abdomen in tiny circles focussing on the side opposite the extended hand.
Swap sides.
Do slowly with awareness.