ABROFIT
AI FITNESS OS

Sissy Squat

Squat · quads · advanced

Sissy Squat — start positionStart
Sissy Squat — end positionFinish
similar: Weighted Sissy Squat

How to do it

Hold a doorframe for balance, rise onto the balls of the feet and let the knees travel forward while leaning the torso back so hips, knees and shoulders stay in one straight line as you lower.

Muscles worked

Primary: quads · Also works: core

Equipment

No equipment

Common mistakes

  • Bending at the hips so it becomes a normal squat instead of keeping a rigid line from knee to shoulder
  • Dropping into full depth on the first session, which overloads the patellar tendon badly
  • Letting the heels slam back down at the bottom rather than controlling the descent on the toes

Variations

  • Partial range from the top down to 45 degrees of knee bend
  • Hold a plate on the chest once full range is controlled

Can't do this one? Swap it for

Take care: ABROFIT automatically removes this movement for anyone who has flagged a knee problem. If that's you, use one of the swaps above and speak to a physio before loading it.

Related exercises

Not sure how heavy to go on this?

ABROFIT reads your logged sets and tells you the working weight for today — it adds load when you earn it, backs off when you stall, and eases it on a bad night's sleep.

Try ABROFIT free