Quick Answer
Harop Curl is a advanced strength exercise that targets your hamstrings. It uses a bench. Kneel on a padded surface with your feet secured under a bench, loaded barbell, or held by a partner.
Video Tutorial
How to Perform the Harop Curl
- 1
Kneel on a padded surface with your feet secured under a bench, loaded barbell, or held by a partner.
- 2
Keep your body in a straight line from head to knees, bracing your core and squeezing your glutes.
- 3
Lower your torso towards the floor by extending only at the knees, resisting the descent with your hamstrings.
- 4
Control the lowering for as long as possible, then catch yourself lightly with your hands.
- 5
Push off the floor with your hands only as much as needed and pull yourself back up with your hamstrings.
- 6
Use less hand assistance as you get stronger — the goal is a full unassisted Nordic curl.
- 7
Repeat for the desired number of repetitions.
Common Mistakes to Avoid
- !Rushing reps instead of controlling the lowering (eccentric) phase — aim for 2–3 seconds down.
- !Letting form break down as reps add up. Stop the set when technique slips, not when you physically can't do another rep.
- !Rounding your lower back. Brace your core and keep your spine neutral from setup to lockout.
Tips for Better Form
- ✓Breathe out during the effort (concentric) and breathe in on the return (eccentric).
- ✓Use a mirror or film yourself on your first session — your perceived form and actual form often differ.
- ✓Brace your core as if someone were about to punch you in the stomach. This stabilizes your spine in every rep.
- ✓Pause at the hardest point of the rep for 1–2 seconds to eliminate momentum and build strict strength.
Alternative Exercises
If the Harop Curl isn't right for your body, equipment, or goal, try these similar exercises that hit the same muscle groups:
Frequently Asked Questions
What muscles does the Harop Curl work?
The Harop Curl primarily works your hamstrings. Secondary muscles include the glutes and calves.
What equipment do I need for the Harop Curl?
The Harop Curl needs a bench. You can perform it at home or at the gym as long as you have what's listed.
Is the Harop Curl suitable for beginners?
The Harop Curl is an advanced exercise that assumes solid form on easier variations. Beginners should work up to it through progressions rather than attempting it cold.
How many sets and reps of Harop Curl should I do?
For strength: 3–5 sets of 3–6 reps with longer rest (2–3 min). For hypertrophy (muscle growth): 3–4 sets of 8–12 reps with moderate rest (60–90 sec). For endurance: 2–3 sets of 15+ reps with short rest (30–45 sec). Adjust based on your program and goal.
Can I do the Harop Curl every day?
No. Muscles need 48 hours to recover between heavy training sessions. If you want to train hamstrings more frequently, alternate harder and easier variations and keep overall weekly volume moderate.