Legs · Leverage Machine

Assisted Single Leg Press

How to do the assisted single leg press, the muscles it works, and the mistakes to avoid. Pulled straight from the Kovo app's exercise library.

Animated demonstration of the Assisted Single Leg Press
Equipment
Leverage Machine
Difficulty
Intermediate
Logged as
Weighted reps
Movement
Squat
Mechanic
Compound

How to do it

Set up in an assisted leverage leg press with one foot centered on the platform and the assist set to share part of the load. Press the platform away by extending your hip and knee, then lower it back under control. Complete your reps, then switch legs.

  1. 1Your quad and glute on the working leg driving the platform away
  2. 2Steady control on the descent with tension held in the leg
  3. 3Your hips and lower back pressed firmly into the seat

Common mistakes

  • Locking your knee hard at the top
  • Letting your knee drift inward or your hip rotate
  • Pushing with your hands or the non-working leg to assist

Muscles worked

The assisted single leg press mainly works the quads and glutes, with the hamstrings and calves assisting.

  • QuadsPrimary
  • GlutesPrimary
  • HamstringsSupport
  • CalvesSupport
  • Lower BackMinor
  • Upper AbsMinor

Kovo programs the assisted single leg press for you and tracks it every session.

We build your whole program, drop the right lifts into each workout, and adjust your weights as you get stronger. Free on iOS and Android.

More quads exercises

See all quads exercises →

Last reviewed June 2026.