Nordic curl negative
A kneeling fall forward held back entirely by the hamstrings. Very hard, very effective, and done only on the way down.
The movement
Kneeling tall
01 Kneeling tall
Ankles anchored, glutes squeezed, one straight line from knees to head.
02 Resisting the fall
Lower as slowly as you can with the hips dead straight. Bending them lets the hamstrings off.
How to do it
Setup
- Kneel on something padded with your ankles held down by a heavy object or by a partner.
- Squeeze your glutes so your hips are straight and your body is one line from knees to head.
Execution
- Lower yourself forward as slowly as you can, keeping your hips straight the whole way.
- Resist for as long as possible, then catch yourself with your hands near the floor.
- Push back up with your arms to the start and reset before the next rep.
BreathingInhale at the top, exhale slowly on the way down.
Form cues
- Keep your hips straight; bending them takes the work off your hamstrings.
- Resist every inch instead of dropping at the end.
Common mistakes
- Folding at the hips to slow the descent, which is the usual cheat and removes most of the load.
- Dropping through the middle instead of resisting it, which skips the hardest part.
- Doing too many reps. This is heavy work and the quality falls apart fast.
Worth knowing
- Hamstring cramping and next-day soreness are severe after the first session. Start with two or three reps however easy that sounds, and add reps over weeks.
General guidance, not medical advice. See how Setkit works.
Notes
The hamstrings straighten your hip and bend your knee, and almost all common training covers only the first job. Deadlifts, Romanian deadlifts and swings all load the hip. The Nordic curl is one of very few exercises that loads the knee-bending half hard, using nothing but your bodyweight and something to hold your ankles.
It is done as a lowering-only exercise because almost nobody can pull themselves back up. That is not a problem to train around. Your muscles can handle more weight lowering than lifting, so a slow descent under a load you could never lift is a real and effective way to train. Your hands are there to catch you and push you back to the start.
The hips decide whether it works. Folding at the hip on the way down turns it into a controlled fall that your hamstrings barely notice, and it creeps in slowly enough that most people never spot it. One straight line from knees to shoulders, held all the way down, is the standard.
Expect the first session to leave you far more sore than the rep count suggests. Two or three reps is a real workout here, and adding volume slowly matters more than in almost anything else in this library.