“Ankle Jumps” are primarily used for developing reactive strength. Take a straddle-stand, legs spread shoulder-length, hands aside, on a flat surface. Jump up, using Your calf and land softly. Repeat the exercise until the series is completed. Keep Your legs straight, but don’t lock Your knees. Jump as high as You can, to exhaust the muscle.
“Box Jumps” are an excellent exercise for developing your explosive strength and jumping force. Stand in front of the box ,or other higher object you jumping onto. Lower yourself into the jumping position and explosively jump out of the crouch position. Land as softly as possible!
Sprint 60m as fast as You can. If You take time, You have the possibility to evaluate Your development.
Jumping up from crouch
This exercise is best use for developing explosive strength. Get down to 90 degree angle and jump up as hard as possible. You can use other targets instead of a backboard if You wish.
Depth jumps are an excellent exercise to help improve reactive strength. Drop to the ground off a platform and when You touch the ground, push Yourself up as hard and fast as possible. Between sets you must rest 2-3 minutes at least.