Leg extension: how to do it and what it works
Guided quadriceps isolation.
- Main muscles
- Quadriceps
- Equipment
- Leg extension machine
Image: start and end of the movement.
How to do it
Machine leg extension
Guided knee extension.
Form. Adjust the pad and extend with control.
Common mistake. Swinging the torso to move the load.
Quadriceps · Leg extension machine
The muscles listed are an editorial reference, not a measurement. Adjust the range and the load to what feels comfortable.
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