Leg extensions are one of the most effective exercises for isolating the quadriceps. Unlike compound movements like squats or ...

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 then ...

Squats train all the major muscles in your legs, including quads and hamstrings. Walking lunges challenge your leg muscles and improve your stability and coordination. The leg press machine targets ...