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Exercise Library/Quads/Body weight/Sissy Squat
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Sissy Squat

BWBodyweightStrength

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The sissy squat is a bodyweight strength exercise that emphasizes a deep knee bend while leaning back, primarily targeting the quadriceps for enhanced isolation and hypertrophy. It strengthens the quads through a unique biomechanical angle that minimizes hip involvement, improving knee stability and lower-body power. Ideal for athletes, bodybuilders, or anyone seeking quad-focused training without equipment, it's best for intermediate trainees with solid knee health.

How to Perform Sissy Squat

  1. 1Stand with feet shoulder-width apart, toes pointed straight ahead, hands clasped behind your head or extended forward for balance.
  2. 2Engage your core and keep your torso upright, looking straight ahead.
  3. 3Rise up onto the balls of your feet by lifting your heels off the ground.
  4. 4Slowly bend your knees and lower your body backward, leaning torso back while keeping hips extended (exhale as you descend).
  5. 5Lower until your knees are at a 90-degree angle or you feel a strong quad stretch, thighs parallel to the ground if possible.
  6. 6Pause briefly at the bottom, then drive through your toes to rise back up (inhale as you ascend).
  7. 7Return to the starting position with heels elevated and knees fully extended.
  8. 8Key form tips: Keep knees tracking over toes; avoid rounding lower back—maintain a slight forward lean from ankles only. Common mistakes: Going too deep without control, letting heels touch down, or using momentum instead of quads.

Muscles Worked

Front

Back

Primary
Secondary
Primary
Quads
Secondary
Hip flexor

Equipment Required

Body weight
Uses 85% of bodyweight

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Quick answers

What muscles does Sissy Squat work?
Sissy Squat primarily targets the Quads. Secondary muscles worked include the Hip flexor.
What equipment do I need for Sissy Squat?
Sissy Squat is a bodyweight exercise. No additional equipment is required, though you may add resistance for progression.
How do I perform Sissy Squat correctly?
Sissy Squat is performed in 8 steps. Start by: Stand with feet shoulder-width apart, toes pointed straight ahead, hands clasped behind your head or extended forward for balance. See the full step-by-step instructions above for complete form guidance.
What type of exercise is Sissy Squat?
Sissy Squat is a strength training exercise designed to build muscle and increase force production. It primarily works the Quads.

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