Exercise guide
Self Assisted Inverse Leg Curl
- Advanced
- Compound
- Rep-based
- Lower legs
- Waist
This advanced movement targets the hamstrings through intense eccentric loading, significantly improving knee stability and posterior chain power. It utilizes a self-assist technique to manage the high strength demands of the concentric phase while maintaining maximum tension.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Kneel on a padded surface or step with your ankles securely anchored under a heavy weight plate or fixed bar.
- Ensure your knees are hip-width apart and your torso is perfectly upright, creating a straight line from knees to head.
- Position your hands in front of your chest, palms facing forward, ready to assist against the floor.
How to do it
- Inhale, brace your core, and slowly lower your torso toward the floor by extending at the knees while keeping your hips locked in extension.
- Maintain a controlled 3-5 second tempo on the descent until your hands make contact with the floor.
- Use a light push from your hands to assist your hamstrings in pulling your torso back toward the starting position.
- Exhale forcefully as you use your hamstrings to return to the fully upright kneeling position.
Form checklist
- Keep a straight line from your knees to your shoulders; do not hinge or bend at the waist.
- Squeeze your glutes throughout the entire range of motion to prevent the hips from drifting backward.
- Control the descent for as long as possible before using hand assistance.
- Ensure your ankles are firmly secured to allow for maximum leverage and calf engagement.
Pro tips
- Imagine trying to 'dig' your heels into the anchor point to maximize hamstring recruitment and tension.
- Use the 'minimum effective dose' of hand assistance—only push enough to keep the movement fluid and avoid using your chest to do the work.
Make it harder
- Increase the eccentric duration to 8 seconds to maximize time under tension.
- Hold a small weight plate against your chest to increase the resistance during the lowering phase.
Frequently asked
- What muscles does the self assisted inverse leg curl work?
- The self assisted inverse leg curl primarily targets the calves, glutes, and hamstrings, and also works the abs and obliques as secondary muscles.
- What equipment do you need for the self assisted inverse leg curl?
- The self assisted inverse leg curl requires no equipment — just your body weight.
- Is the self assisted inverse leg curl good for beginners?
- The self assisted inverse leg curl is rated advanced. Build a base with simpler variations first, then progress to it with light load and strict form.
Related exercises
- Band DeadliftBeginner · calves, glutes, hamstrings, quadriceps, and trapezius
- Barbell Hang Clean Below The KneesAdvanced · calves, glutes, hamstrings, quadriceps, and trapezius
- Barbell Mixed Grip DeadliftIntermediate · calves, glutes, hamstrings, quadriceps, and trapezius
- Barbell SnatchAdvanced · adductors, calves, deltoids, erector spinae, glutes, hamstrings, lats, and quadriceps