Nordic Hamstring Curl
Nordic Hamstring Curl Exercise Description
The Nordic Hamstring Curl is a bodyweight, long‑lever knee‑flexion exercise that emphasizes strong eccentric control of the hamstrings. Performed from a tall‑kneeling position with the ankles anchored, you lower your body forward while keeping the hips extended and the trunk in a straight line. Primary movers are the hamstrings (biceps femoris long head, semitendinosus, semimembranosus). The gluteus maximus and the abdominal musculature help maintain neutral pelvis and spine, while the erector spinae stabilize the trunk; the gastrocnemius co‑contracts across the knee. This variation targets the posterior chain without external load and teaches full‑range tension and alignment under leverage.
- Muscle Groups: Hamstrings
- Target Muscles: Biceps Femoris - Long Head, Semimembranosus, Semitendinosus
- Assisting Muscles: Biceps Femoris - Short Head, Gastrocnemius - Medial Head
- Stabilizing Muscles: External Obliques, Gluteus Maximus, Longissimus, Rectus Abdominis, Transversus Abdominis
- Body Area: Lower Body
- Body Parts: Legs, Upper Legs
- Body Surface: Back
- Body Symmetry: Bilateral
- Equipment: Bodyweight
- Exercise Patterns: Other
- Exercise Type: Strength
- Functional Grouping: Hip Extensors, Knee Flexors
- Joint Involvement: Single-joint
- Muscle Location: Inner Hamstring, Outer Hamstring
- Movement Direction: Other
- Muscle Position: Posterior
- Gender: Male
How To Do The Nordic Hamstring Curl Exercise
‘- Kneel on a padded surface, knees hip‑width. Secure your ankles under a stable anchor or have a partner hold just above your heels.
– Start tall with hips fully extended; form a straight line from knees through hips, ribs, and head.
– Set the ribcage down, brace the abdomen, and lightly squeeze the glutes to keep a neutral pelvis and spine.
– Keeping your body rigid, slowly lean forward from the knees (knee extension). Do not hinge at the hips or arch the lower back.
– Keep the neck neutral and eyes on the floor slightly ahead to prevent cervical extension.
– Control the descent as far as you can while maintaining alignment.
– When you can no longer resist, catch yourself with the hands near the chest and continue to the floor under control.
– Press gently through the hands while driving the shins into the anchor to assist the return, initiating knee flexion without breaking at the hips.
– Use only as much hand assistance as needed to keep position; shorten the range if alignment is lost.
Nordic Hamstring Curl Tips
‘- Place your knees hip‑width on a padded surface and secure your ankles under a stable anchor or partner holding just above your heels.
– Start tall with hips fully extended so your knees, hips, ribs, and head form a straight line.
– Set your ribcage down and brace your abdomen while lightly squeezing the glutes to keep a neutral pelvis and spine.
– Keep your whole body rigid and lean forward only from the knees, avoiding any hip hinge.
– Do not arch your lower back as you lean forward; maintain the straight‑line alignment.
– Keep your neck neutral by looking at the floor slightly ahead of you, not up.
– Control the descent as far as you can while holding alignment, then catch yourself with your hands near your chest and continue to the floor under control.
– On the way back up, press gently through your hands while driving your shins into the anchor to assist the return without breaking at the hips.
– Use only as much hand assistance as needed and shorten the range of motion if you can’t maintain proper alignment.
Nordic Hamstring Curl Beginner Introduction
The Nordic Hamstring Curl is a bodyweight knee‑bending exercise that highlights slow, controlled lowering of the body to load the back of the thighs. It takes place in an upright kneeling stance with the lower legs secured, so the body pivots from the knees while the hips stay pushed forward and the torso forms a long, straight line. This creates a long‑lever challenge that places significant demand on the hamstrings as they work hard during the descent.
Alongside the hamstrings, the glutes and abs contribute by holding the pelvis and midsection steady, while the muscles of the lower back help the trunk stay stable. The calves also assist around the knee joint as the body moves. Because it relies solely on bodyweight and leverage rather than added weights, this variation offers a focused way to build control, tension, and body awareness through a large range of motion, especially for the muscles along the back of the legs and trunk.