How to Do Weighted Sissy Squat
Start and end of one clean rep of Weighted Sissy Squat.
Quick facts
| Primary muscle | Quads |
|---|---|
| Secondary muscles | Calves, Glutes, Hamstrings |
| Equipment | Barbell |
| Category | Strength |
How to perform Weighted Sissy Squat
- Standing upright, with feet at shoulder width and toes raised, use one hand to hold onto the beams of a squat rack and the opposite arm to hold a plate on top of your chest. This is your starting position.
- As you use one arm to hold yourself, bend at the knees and slowly lower your torso toward the ground by bringing your pelvis and knees forward. Inhale as you go down and stop when your upper and lower legs almost create a 90-degree angle. Hold the stretch position for a second.
- After your one second hold, use your thigh muscles to bring your torso back up to the starting position. Exhale as you move up.
- Repeat for the recommended amount of times.
Muscles worked
- Quads (primary): extends the knee to drive squats, lunges and jumps.
- Calves (secondary): points the foot to power push-off and steady the ankle.
- Glutes (secondary): extends and stabilises the hip — the engine behind hinges, squats and sprints.
- Hamstrings (secondary): bends the knee and extends the hip through hinges and pulls.
Sets & reps by goal
| Goal | Sets × reps | Load | Rest |
|---|---|---|---|
| Strength | 3–5 × 3–5 | Heavy (~85%+) | 2–3 min |
| Hypertrophy | 3–4 × 8–12 | Moderate (~65–75%) | 60–90 s |
| Endurance | 2–3 × 15–20 | Lighter (~50–60%) | 30–45 s |
Pick the row that matches your goal. If you're newer, anchor in the hypertrophy range while you groove the form.
Form tips
- Keep the knees tracking in line with the toes and push the whole foot into the floor.
- Keep the bar path close and stacked over your mid-foot; letting it drift forward wastes force and loads the lower back.
- Treat every rep the same — a repeatable setup and bar path is what lets you add weight safely over time.
- Warm up the pattern with a couple of lighter, submaximal sets before your working sets.
Common mistakes
- Letting the knees cave inward as you push out of the bottom.
- Loading the bar heavier than your form allows and turning strict reps into a whole-body heave.
- Chasing weight jumps before the current load feels solid on every rep.
Frequently asked questions
What muscles does Weighted Sissy Squat work?
Weighted Sissy Squat mainly works the quads, with the calves, glutes, hamstrings helping as secondary movers.
What equipment do I need for Weighted Sissy Squat?
Weighted Sissy Squat needs a barbell and plates (plus a rack or bench where the movement calls for one).
How many sets and reps should I do for Weighted Sissy Squat?
It depends on your goal: about 3–5 sets of 3–5 heavy reps for strength, 3–4 sets of 8–12 for muscle growth, or 2–3 sets of 15–20 for endurance. Pick the row that matches your goal. If you're newer, anchor in the hypertrophy range while you groove the form.
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