See how to do leg extensions with the right form and programming. A coach shows each step (and variations).

Build massive quads without relying on the leg extension machine. Powerlifting coach Joseph Lucero shares squats, ...

a) Lie on your back with knees bent and lift your right leg up to form a 90° angle. b) Pushing down on your left heel, lift your hips up off floor until your body is in a straight line, pause and ...

The leg extension is one of the most dependable exercises to build quad muscle, but depend on a machine. Here's how to grow monster thighs with other moves.

The routine includes exercises like leg extensions, presses, curls, and lunges, which help build strength in the quads, glutes, hips, and hamstrings.