here is a fun and very cheap (free if you have a wall and a kickball) way to work on your agility, hand-eye coordination, speed, and reaction time!! there are different ways to play wall ball I will show you my way. :D
Step 1: Supplies
OK all you need is, a kick ball, a wall, and of coarse 2 people
Step 2: Playing
OK now have one person about a yard or 2 in front of the other person. then have the person in the back close their eyes. the person in front throw the ball at the wall. when the person with there eyes closed hears it hit the wall open your eyes and catch the ball. start out pretty far away but then as you get better move closer. So now have fun!!!!!!!!!!!