Exercise library
Quads
Single-Leg Extension
- Primary muscle
- Quads
- Equipment
- Machine
- Movement pattern
- Squat
- Role in a program
- Accessory
How to do it
Set one shin behind the pad with the knee at the machine pivot. Extend the working leg fully, pause to squeeze the quad, then lower slowly and repeat before switching sides.
Video demo coming soon.
Similar & swap-friendly exercises
Missing the equipment, or does this one aggravate something today? These also train the quads — pick a substitute that feels strong and pain-free. For an actual injury, get it assessed by a professional.
- Belt SquatMachineSquat
- Horizontal Leg PressMachineSquat
- Leg ExtensionMachineSquat
- Leg PressMachineSquat
- Machine Hack SquatMachineSquat
- Machine Hip AdductionMachineSquat
No-equipment alternatives
Training at home or on the road — bodyweight options for the quads: