Cable Seated Leg Extension

Description

How to Do Cable Seated Leg Extension

1. 1
   Setup

   Adjust the seat height so your knees are aligned with the pivot point of the machine and attach the ankle cuff to the low cable pulley.

2. 2
   Setup

   Securely fasten the ankle cuff around one ankle, ensuring it is snug but not constricting, and sit upright on the bench with your back pressed against the pad.

3. 3

   Inhale, then exhale as you slowly extend your leg forward by contracting your quadriceps, pushing the weight away until your leg is fully straightened but not locked.

4. 4

   Hold the peak contraction for a moment, then inhale as you slowly and with control allow the weight to pull your leg back to the starting position, resisting the urge to let it snap back.

5. 5

   Complete all repetitions on one leg before switching to the other, maintaining a consistent tempo and focus on the quadriceps contraction.

Tips

• To maximize quadriceps engagement, focus on a strong contraction at the top of the movement, squeezing your thigh muscles as if trying to push your shins forward.
• Control the eccentric (lowering) phase, taking 2-3 seconds to return your leg to the starting position; this increases time under tension and promotes muscle growth.
• Keep your torso stable and pressed against the back pad throughout the exercise to isolate the quadriceps and prevent momentum from assisting the lift.
• Ensure the ankle cuff is positioned just above your shoe line, not on your foot, to apply direct resistance to the shin and optimize quadriceps activation.

Common Mistakes

• ×Using excessive momentum or swinging the leg reduces quadriceps activation; instead, select a weight that allows for a slow, controlled movement through the entire range of motion.
• ×Hyperextending and locking out the knee at the top can place undue stress on the joint; instead, stop just short of full lockout, keeping a slight bend in the knee to maintain tension on the quads.
• ×Letting the weight stack drop quickly on the return reduces the effectiveness of the exercise; instead, actively resist the weight as it lowers, controlling the eccentric phase to maximize muscle engagement.