Single Leg Extension
Upper legsStrengthIntermediateLeg extension machineUnilateral


A quadriceps isolation exercise performed on a leg extension machine, working one leg at a time.
How to do it
- Sit on a leg extension machine and place one foot under the pad.
- Rest the other foot on the floor or let it hang.
- Extend the working leg until it is nearly straight.
- Squeeze the quadriceps at the top.
- Lower the leg back down under control.
- Complete reps on one side, then switch.
Tips
- Squeeze the quadriceps hard at the top of the movement.
- Lower the weight under control rather than letting it drop.
- Keep your back flat against the pad.
Muscles
Primary: Quadriceps
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