Core · Bodyweight

Sitting in Out Leg Raise on a Padded Stool

How to do the sitting in out leg raise on a padded stool, the muscles it works, and the mistakes to avoid. Pulled straight from the Kovo app's exercise library.

Animated demonstration of the Sitting in Out Leg Raise on a Padded Stool
Equipment
Bodyweight
Difficulty
Beginner
Logged as
Reps
Movement
Core Hold
Mechanic
Isolation

How to do it

Sit on the edge of a padded stool and lean back, holding the sides for support. Pull your knees in toward your chest, then extend the legs back out straight without touching the floor. Repeat in a steady rhythm.

  1. 1Feel the lower abs pull the knees in
  2. 2Keep tension as you extend the legs out
  3. 3Brace the core to steady the torso

Common mistakes

  • Do not let the feet touch down between reps
  • Avoid arching or rounding the lower back
  • Do not swing the legs with momentum

Muscles worked

The sitting in out leg raise on a padded stool mainly works the lower abs and hip flexors, with the upper abs, obliques, and quads assisting.

  • Lower AbsPrimary
  • Hip FlexorsPrimary
  • Upper AbsSupport
  • ObliquesSupport
  • QuadsSupport
  • ForearmsMinor
  • Lower BackMinor
  • GlutesMinor

Kovo programs the sitting in out leg raise on a padded stool 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.

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Last reviewed June 2026.