Exercise guide · evidence-graded

Cable Step-Up

The cable step-up is a single-leg exercise in which you hold a cable handle from a low pulley in each hand and step up onto a box or bench, standing fully on the top leg before stepping back down. It works the quadriceps and glutes of the working leg, with the hip muscles holding the pelvis level.

Also called: Cable Assisted Step-Up, Cable Box Step-Up, Low-Pulley Step-Up, Cable-Loaded Step-Up · Equipment: cable · Pattern: squat

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How to do it

Step by step

  1. Set both pulleys to the lowest position with a handle on each, and place a stable box no higher than your knee in the centre, between the pulleys.
  2. Take a handle in each hand and stand facing the box, arms straight at your sides, with the cables running clear of your feet.
  3. Place one whole foot on the box so the heel is fully on the surface and the knee sits over the middle toes.
  4. Brace your trunk and lean your chest slightly forward over the top foot, keeping the handles by your sides.
  5. Drive through the whole top foot to stand up onto the box. Keep the back foot relaxed so it does not push off the floor.
  6. Finish tall on top with the hip and knee of the working leg fully straight, then step the free foot back down, taking about two seconds.
  7. Complete all reps on one leg, then switch legs, or alternate legs on each rep.
  8. After the last rep, step down with both feet and let the handles return to the stack under control.
Coaching cues
  • Drive through the whole top foot
  • Top knee over the middle toes
  • Back foot quiet, no push-off
  • Stand fully tall on the box
  • Chest slightly forward, handles at your sides

In VALDA, these cues are one tap away on the exercise while you train.

Muscles worked

What it trains

MuscleRoleEvidence
Quadriceps: vastus lateralisPrime moverC
Quadriceps: vastus medialisPrime moverC
Gluteus maximusPrime moverB
HamstringsSecondaryC
Gluteus medius/minimusStabiliserC
Forearm flexorsStabiliserD

Evidence grades: A = strong research base · B = good · C = limited · D = coaching consensus.

Common faults

What goes wrong, and the fix

Pushing off the back foot

Fix: Keep the back foot light and let the top leg lift you onto the box.

Knee caving inward

Fix: Keep the top knee tracking over the middle toes all the way up.

Box off-centre between the pulleys

Fix: Centre the box so both cables run clear of your feet.

Being pulled backwards

Fix: Lean your chest slightly forward over the top foot as you step up.

Dropping off the box

Fix: Take about two seconds to step down, keeping weight on the top leg.

Programming

What the research says

Muscle growthRehab & prehabGeneral fitnessSport performanceEnduranceFat loss & conditioning

  • Muscle activity — EMG studies of loaded step-ups report high quadriceps activity alongside measurable glute and hamstring work, and a review of glute EMG places the forward step-up among the higher glute activators. This describes activation, not growth.
  • Single-leg transfer — A meta-analysis of 14 training studies found single-leg training carried over more to single-leg jumping, and two-leg training more to two-leg strength.
  • Load and effort — Research finds muscle growth is similar across a wide range of loads when sets finish close to failure, and true failure adds only a small extra return.
  • Volume — Research links more weekly sets for a muscle to more growth, with diminishing returns. Sets are counted for each leg.
  • Cable version — There is no direct research on the cable step-up. It shares the dumbbell step-up's movement with stack loading.
Alternatives · VALDA FLEX

Swap it mid-workout

With VALDA Pro, FLEX offers alternatives like these when you swap an exercise mid-workout.

Log the cable step-up in VALDA, with these cues one tap away while you train and your history for it in one place.

General information about exercise technique, not medical advice. If you have an injury or a health condition, your healthcare provider is the right person to ask.