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Exercise Library/Quads/Cable machine/Standing Cable Leg Extension
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Standing Cable Leg Extension

CableStrength

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The Standing Cable Leg Extension is a strength exercise performed on a cable machine, where you attach an ankle strap and extend one leg forward against cable resistance while standing. Its primary purpose is to isolate and strengthen the quadriceps muscles, enhancing knee extension power and definition. This movement benefits athletes, bodybuilders, and those with quad-dominant training goals, offering a standing variation that improves stability and unilateral leg development over traditional seated extensions.

How to Perform Standing Cable Leg Extension

  1. 1Attach an ankle strap to the low pulley of the cable machine and secure it around your right ankle, facing the machine with feet hip-width apart.
  2. 2Stand tall with a slight bend in your knees, core engaged, hands on hips or holding the machine for balance.
  3. 3Shift weight slightly to your left leg, keeping your right leg straight and extended back behind you.
  4. 4Exhale as you slowly extend your right knee, kicking your foot forward and upward until your leg is straight in front of you.
  5. 5Pause briefly at the top, squeezing your quad muscle.
  6. 6Inhale as you slowly lower your foot back to the starting position behind you, controlling the cable.
  7. 7Perform 8-12 reps, then switch the strap to your left ankle and repeat.
  8. 8Key form tips: Keep your hips and torso stable—avoid leaning back or swinging. Maintain a slight knee bend in the supporting leg. Use a full range of motion without locking out the knee. Common mistakes: Using momentum instead of quad contraction; arching the lower back.

Muscles Worked

Front

Back

Primary
Secondary
Primary
Quads

Equipment Required

Cable machine

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Quick answers

What muscles does Standing Cable Leg Extension work?
Standing Cable Leg Extension primarily targets the Quads.
What equipment do I need for Standing Cable Leg Extension?
Standing Cable Leg Extension requires Cable machine. Make sure to select an appropriate weight for your fitness level.
How do I perform Standing Cable Leg Extension correctly?
Standing Cable Leg Extension is performed in 8 steps. Start by: Attach an ankle strap to the low pulley of the cable machine and secure it around your right ankle, facing the machine with feet hip-width apart. See the full step-by-step instructions above for complete form guidance.
What type of exercise is Standing Cable Leg Extension?
Standing Cable Leg Extension is a strength training exercise designed to build muscle and increase force production. It primarily works the Quads.

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