NuFocco
Exercises
Quads

Leg Extension (Machine)

Beginner
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muscles worked
primary
Quads
How to do it
Execution:
  1. 1
    Seated, adjust the backrest and position the roller near your ankle.
  2. 2
    Extend the knees, lifting the legs to just short of full extension.
  3. 3
    Return in a controlled manner without letting the weight drop.
Tip: avoid locking your knees at the top — keep a slight bend to protect the joint.