Legs · Bodyweight

Step Knee Thrust

How to do the step knee thrust, the muscles it works, and the mistakes to avoid. Pulled straight from the Kovo app's exercise library.

Animated demonstration of the Step Knee Thrust
Equipment
Bodyweight
Difficulty
Beginner
Logged as
Reps
Movement
Flexion
Mechanic
Compound

How to do it

Step one foot back into a short stance, then explosively drive that knee up and forward toward your chest as you come tall. Step back and repeat for reps, then switch sides, keeping a quick, punchy tempo.

  1. 1Hip flexors snapping the knee up
  2. 2Glutes driving you tall on each thrust
  3. 3A tight core absorbing the drive

Common mistakes

  • Hunching forward as the knee comes up
  • Letting the movement go soft and slow
  • Losing balance on the supporting leg

Muscles worked

The step knee thrust mainly works the hip flexors, with the lower abs, quads, glutes, obliques, hamstrings, and calves assisting.

  • Hip FlexorsPrimary
  • Lower AbsSupport
  • QuadsSupport
  • GlutesSupport
  • ObliquesSupport
  • HamstringsSupport
  • CalvesSupport
  • Lower BackMinor
  • Upper AbsMinor
  • AdductorsMinor
  • Tibialis AnteriorMinor

Kovo programs the step knee thrust 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 hips & adductors exercises

See all hips & adductors exercises →

Last reviewed June 2026.