Assisted Sissy Squat primarily works the quadriceps. It is categorized as a squat movement and uses Barbell and rack.
- Primary muscles
- quadriceps
- Equipment
- Barbell and rack
- Movement pattern
- squat
- Catalog difficulty
- 2 of 5
How to do Assisted Sissy Squat
- Anchor feet, hold support for balance
- Lean back while knees travel forward
- Pull with quads to return — small range is fine
Common mistakes
- Knee discomfort — reduce lean or use more assistance
- Folding at the hips instead of keeping the torso and thighs aligned
Muscles worked
The primary catalog target is quadriceps. Exercise feel varies with setup, range of motion, and individual anatomy.
Easier and harder options
Easier option: Leg Extension
Related exercises and substitutions
A useful substitute should preserve the job this movement has in the session—not merely train a nearby body part. Explore the related Movviva guides below, then compare pattern, target muscles, available equipment, and difficulty.
Leg Extension · Leg Extension · Cyclist Squat · Heel-Elevated Squat · Box Squat (Bodyweight) · Goblet Squat
Put Assisted Sissy Squat into a plan that adapts.
Movviva builds strength, mobility, and conditioning around your goal, schedule, equipment, and completed training—then gives you the next workout with guided targets and smart swaps.