Church, M.B., Wiggins, M.S., Moode, M., Crist, B. (2001) Effect of Warm-Up and Flexibility Treatments on Vertical Jump Performance. The Journal of Strength and Conditioning Research: Vol. 15, No. 3, pp. 332-336. Some quite effective leg workouts recommended by 8 times winner of Mr. Olympia, Ronnie Coleman are Squats, Leg press, Leg Extension and lunge. You should perform the next wo