Lying Hamstrings Curl With Resistance Bands
Isolate and strengthen your hamstrings anywhere with just a resistance band and a door anchor.
Primarily trains: Develops hamstring strength through knee flexion, with secondary activation of the glutes to stabilise the pelvis during the curl.
Step-by-step demonstration
3 sets × 12–15 reps, 60 s rest between sets; this rep range targets muscular endurance and hypertrophy, appropriate for a beginner building hamstring resilience.
2-1-2 — a 2-second curl, 1-second hold at peak contraction, and 2-second controlled return maximises time under tension in the hamstrings.
Inhale to prepare and during the eccentric lowering phase; exhale steadily as you curl your heels toward your glutes.
Step 1 of 2
Setup
Get into position before the first rep.
- 1Loop the band through a low door anchor placed at floor level; close the door securely to confirm the anchor holds tension.
- 2Attach ankle straps to both ends of the band and fasten them snugly around your ankles.
- 3Lie face-down on the floor, roughly 90–120 cm from the door, so the band has light tension when your legs are fully extended.
- 4Position your legs hip-width apart, arms folded under your forehead or flat at your sides for stability.
- 5Engage your core lightly and press your hips and pubic bone gently into the floor before the first rep.
Step 2 of 2
Execution
The actual movement, one rep.
- 1Brace your core and squeeze your glutes to anchor the pelvis flat against the floor.
- 2Exhale as you curl both heels simultaneously toward your glutes, driving the movement from the back of the thighs.
- 3Continue curling until your knees are bent to roughly 130–140°, or as far as the band and your flexibility allow without your hips lifting.
- 4Hold the fully curled position for one count, feeling the hamstrings fully contracted.
- 5Inhale and lower your heels slowly back to the start under control, resisting the pull of the band.
- 6Reset your core and hip position before initiating the next rep.
Form cues
What a good coach would say in your ear.
- Hips stay pinned to the floor — if they lift, you've gone too far.
- Drive heels toward glutes, not toward the ceiling.
- Keep feet and calves relaxed; soft-point the toes if tension creeps into the calves.
- Squeeze glutes throughout — this prevents the lower back from compensating.
- Slow the descent; the eccentric phase builds most of the strength.
Avoid these
Common mistakes.
The technique errors that quietly undo your training.
- Hips rising off the floor: shifts load from the hamstrings to the lower back and hip flexors, reducing effectiveness and risking lumbar strain.
- Jerking the heels up fast: momentum replaces muscle work; the hamstrings receive far less stimulus and the band can snap back uncontrolled.
- Positioning too far from the anchor: excessive band tension makes it impossible to reach full flexion and encourages compensatory hip lift.
- Holding tension in the calves and feet: co-contraction can trigger hamstring cramps, especially for beginners; consciously relax the lower leg.
- Holding breath through the rep: increases intra-abdominal pressure unnecessarily and disrupts core stability.
Variations & progressions
Make it harder. Make it easier. Make it fit.
- Single-leg lying band curl — regresses load per limb and exposes side-to-side strength imbalances.
- Slow-eccentric single-leg curl (3-second lower) — increases difficulty without changing band resistance.
- Stability ball lying hamstring curl — removes band, adds core and hip-stability demand as a machine-free alternative.
- Standing band leg curl — same muscle target in an upright position; useful when floor work is uncomfortable.
Safety
Avoid this exercise if you have an acute hamstring tear or grade II/III strain — allow full medical clearance before loading the muscle in a lengthened position. Those with chronic lower-back pain should ensure the lumbar spine remains neutral throughout; place a folded towel under the abdomen for support if the lower back arches involuntarily. Stop immediately if you feel a sharp cramp that does not release; stretch the hamstring gently and hydrate. Beginners commonly experience mild cramping in the first few sessions as the hamstrings are neurally unaccustomed to this range — this typically resolves within two to three workouts.
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