Legs · Bodyweight

Rocking Half Frog Stretch

How to do the rocking half frog stretch, the muscles it works, and the mistakes to avoid. Pulled straight from the Kovo app's exercise library.

Animated demonstration of the Rocking Half Frog Stretch
Equipment
Bodyweight
Difficulty
Beginner
Logged as
time
Movement
Extension
Mechanic
Isolation

How to do it

Start on all fours and slide one knee out to the side with the inner thigh and shin flat on the floor, keeping the other leg tucked under your hip. Slowly rock your hips back toward your heel until you feel a stretch in the inner thigh, then rock forward and repeat.

  1. 1A deep stretch through the inner thigh and groin of the extended leg
  2. 2Your spine staying long and neutral as you rock back
  3. 3A gentle build in the stretch with each rock, never forced

Common mistakes

  • Forcing the hips back further than your range allows
  • Rounding or arching your lower back
  • Bouncing aggressively; keep the rocking smooth

Muscles worked

The rocking half frog stretch mainly works the adductors.

  • AdductorsPrimary
  • Upper AbsMinor
  • GlutesMinor
  • HamstringsMinor
  • Hip FlexorsMinor

Kovo programs the rocking half frog stretch 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

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Last reviewed June 2026.