Leg Extension
Machine Leg Extension · Knee Extension · Quadriceps Extension
Machine Machines
The leg extension is an open-chain isolation exercise that extends the knee against a padded lever, directly targeting the quadriceps. Because the hip stays fixed while the knee extends under load, it is uniquely effective for training the rectus femoris that compound squats under-stimulate. Align the knee with the machine’s pivot, extend smoothly to lockout, and lower under control.
GroupsLegsQuadricepsLower Body
- Mechanic
- Isolation
- Load type
- Weighted
- Utility
- Auxiliary