If you think rebounds is easy think twice. It requires one to have strong lower-back muscles to help you throw out the ball at with great power. This workout enables Dwight Howard to score those two digit hoops. He has a three sets of workout with 15 repetitions for each routines performed for 2 to 3 times in a week. 

Back Extension – hold a back extension position. Hook your feet beneath the leg anchor. Hold the arms straight over your head. Drop your torso to allow the lower back to curl a bit and almost perpendicular to the floor. Hold that position then push the upper body until it is already parallel to the floor. Arch the back a bit then pull the shoulder blades together. Perform 10 to 15 repetitions for this routine.

Single-Leg Romanian Deadlift – Hold a light weight dumbbell with your right hand and stand on your left foot with the right foot raised from the floor. Bend the knees slightly and lower the back in a natural curl. Push your hips back and slowly lower the weight. Drop as low as you can while maintaining a straight back. Hold the position then push your left heel when going back to the original position. Perform 3 to 4 sets with 6 to 10 repetitions for each leg.