
Leg Extensions
Also known as:Quad ExtensionCybex
Kick out like a bear stretching after a long nap—controlled, focused, and powerful. Leg extensions target your quads one paw-length at a time, helping build strength for climbs, bounds, and strong stances.
Instructions
- Sit in the leg extension machine and adjust the backrest so your knees align with the pivot point.
- Place your lower legs behind the padded bar, feet pointed forward.
- Grip the handles or seat to stabilize your body.
- Extend your legs fully while squeezing your quads.
- Lower the weight slowly back to the starting position and repeat.
Benefits
- Isolates and strengthens the quadriceps.
- Supports knee stability and leg development.
- Beginner-friendly with adjustable resistance.
- Can be used for rehab or hypertrophy-focused training.
Key Points
- Keep your back flat against the pad.
- Control the weight—avoid swinging your legs.
- Don't lock your knees at the top of the movement.
- Adjust the machine properly for safe alignment.
Common Mistakes
- Using momentum or jerking the legs upward.
- Allowing hips to lift off the seat.
- Locking the knees at the top of the rep.
- Incorrect machine setup leading to joint strain.
Muscle Groups
Upper Leg



