Self assisted Inverse Leg Curl
- Zielmuskel
- —
- Equipment
- Body weight
- Körperregion
- Thighs
- Typ
- Strength
The self-assisted inverse leg curl is a body-weight exercise that eccentrically loads the hamstrings — biceps femoris, semitendinosus, and semimembranosus — making it one of the most demanding thigh exercises you can do without a machine. You anchor your feet, lower your torso toward the floor under control, then push off with your hands to return to the start. Regular training builds serious hamstring strength and helps reduce the risk of knee and posterior-chain injuries.
Self assisted Inverse Leg Curl: So führst du sie aus
- 1Kneel on a padded surface with your ankles secured under a fixed object such as the feet of a heavy sofa, a loaded barbell, or held by a partner.
- 2Sit upright on your heels with your hips fully extended and your body forming a straight line from knees to shoulders.
- 3Cross your arms over your chest or hold them in front as a counterbalance — you will use them to catch yourself at the bottom.
- 4Tighten your core, squeeze your glutes, and keep your hips locked so your body moves as one rigid plank.
- 5Slowly lower your torso toward the floor by extending your knees, resisting the descent with your hamstrings. Aim to take three to five seconds on the way down.
- 6As you near the floor, place your palms on the ground to catch your weight and absorb impact.
- 7Push off the floor lightly with your hands to give yourself just enough assistance to return to the upright kneeling position.
- 8Squeeze your hamstrings hard on the way up and finish fully upright before starting the next repetition.
Technik-Tipps
- Keep your hips fully extended throughout the movement — any hip bend shifts load away from the hamstrings and onto the lower back.
- The lower you can get before needing your hands, the greater the hamstring stimulus; aim to push yourself a little deeper each session.
- Use minimal hand assistance on the way up — think of your hands as a safety brake, not a push-up.
- Place a folded mat or cushion under your knees to prevent discomfort from prolonged kneeling on hard surfaces.
- Start with just two or three reps per set; this exercise is extremely demanding even for trained athletes.
Häufige Fehler
- Letting the hips flex on the way down: bending at the hip turns the movement into a hip hinge instead of a knee extension, removing the hamstrings from their most demanding range and reducing the training stimulus significantly.
- Dropping too fast: losing control of the descent and crashing to the floor means the hamstrings do almost no work — the entire point of the exercise is slow, resisted lowering.
- Pushing hard off the floor: using a full push-up to get back up defeats the purpose by making the concentric phase too easy; the hands should provide just enough help to complete the rep.
- Anchoring the feet too loosely: if the anchor shifts during the movement you lose leverage and risk falling, so ensure whatever holds your feet is stable and firm before starting.
- Ignoring pain behind the knee: sharp pain — as opposed to muscle burn — can signal tendon stress; stop immediately and address the cause before continuing.
Häufig gestellte Fragen
What can I anchor my feet to at home for inverse leg curls?
Any heavy, stable object works. Slide your feet under the feet of a sofa or armchair, hook them under the bottom rung of a bookshelf, or have a training partner kneel on your ankles. A loaded barbell on the floor is another reliable option. The anchor just needs to hold firm when your full body weight pulls against it.
How many reps and sets should I do?
Because the eccentric demand is very high, most people should start with 3 sets of 2 to 4 reps and focus on making each descent as slow as possible. As strength improves over several weeks, gradually add reps until you can perform 3 sets of 8 to 10 before increasing difficulty further.
Is the self-assisted inverse leg curl the same as a Nordic curl?
Yes, essentially. Nordic curl, Nordic hamstring curl, inverse leg curl, and natural leg curl are all names for the same movement pattern — feet anchored, kneeling, lowering the torso forward by extending the knees eccentrically. The 'self-assisted' label specifically notes that you use your hands to help on the way back up, which makes the exercise accessible to people who cannot yet perform the full concentric phase unassisted.
Will this exercise hurt my knees?
When performed correctly — hips extended, controlled descent, padded surface — most people feel no knee discomfort. If you feel sharp pain at the back of the knee, stop and rest; that can indicate patellar tendon stress or biceps femoris tendon irritation. Ease into the exercise with only one or two reps, and make sure to warm up the hamstrings before your working sets.
How does this compare to a leg curl machine for hamstring development?
Research consistently shows that the Nordic-style inverse curl produces greater hamstring muscle activation and strength gains than the lying leg curl machine, particularly in the long head of the biceps femoris. The high eccentric load is the key factor. The trade-off is that it requires significant baseline strength and technique discipline, whereas the machine allows easier load control for beginners.
