Legs · Bosu Ball

BOSU Ball Alternate Heel Touch Side Kick Squat

How to do the bosu ball alternate heel touch side kick squat, the muscles it works, and the mistakes to avoid. Pulled straight from the Kovo app's exercise library.

Animated demonstration of the BOSU Ball Alternate Heel Touch Side Kick Squat
Equipment
Bosu Ball
Difficulty
Intermediate
Logged as
Weighted reps
Movement
Squat
Mechanic
Compound

How to do it

Stand on top of a Bosu ball, dome up, with your feet roughly shoulder-width apart. Squat down and tap one heel with the opposite hand, stand back up, then fire a side kick out to one side. Alternate the heel touch and side kick each rep, staying balanced on the unstable dome.

  1. 1Your quads and glutes driving each squat out of the bottom
  2. 2Your obliques and hip abductors working as you reach across and kick
  3. 3Constant core tension keeping you steady on the wobbly dome

Common mistakes

  • Don't let your knees cave inward during the squat
  • Avoid swinging the kicking leg with momentum; control it out and back
  • Don't round your back when reaching for the heel touch

Muscles worked

The bosu ball alternate heel touch side kick squat mainly works the quads and glutes, with the obliques, hamstrings, calves, upper abs, lower abs, adductors, and hip flexors assisting.

  • QuadsPrimary
  • GlutesPrimary
  • ObliquesSupport
  • HamstringsSupport
  • CalvesSupport
  • Upper AbsSupport
  • Lower AbsSupport
  • AdductorsSupport
  • Hip FlexorsSupport
  • Lower BackMinor
  • Side DeltsMinor
  • Tibialis AnteriorMinor

Kovo programs the bosu ball alternate heel touch side kick squat 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

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Last reviewed June 2026.