Leg Extension - Phase 4

Leg Extension - Phase 4 - Hypertrophy Phase 2 - Day 5: The third exercise for the quads is the leg extension. As this is an isolation movement, make sure that the only joint moving is the knee joint so that you're hitting the quads at maximum capacity and not using momentum. For Hypertrophy Phase 2, aim for 3 sets of 15, 12 and finally 10 reps for the third set, pyramiding the weight up as you progress. - Nick Jones - World Bodybuilding Champion & Joel Ramintas - Natural Bodybuilder