Leg extensions and leg curls produce so many benefits, they are high priority exercises with trainers, bodybuilders, coaches and just about any fitness professional you can name. These exercises define the front and back of the leg. They strengthen the knees, hamstrings, quadriceps and glutes. They also serve to protect the knee and joints from stress and injury.

Build an explosive lower body, and stay that way, make your workouts incredibly Powerful... Comfortable... and Safe. As you work your quads, glutes and calves, on a Leg Press / Hack Squat Machine your bones and joints are spared unnecessary stress and strain.

Well-proportioned calves are essential for an impressive leg profile. They are also considered to be the most difficult muscle to develop. Calves respond well to heavy weight when trained with a full pre-stretch and a full range of motion. The seated calf raise is a great exercise for developing powerful calves comfortably and safely. There is no heavy bar to balance and support on your shoulders.