Partner Leg Curl
Primary
Hamstrings
Secondary
Calves
Equipment
Bodyweight
Difficulty
Beginner
Type
Pull
Partner Leg Curl
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NASM-CPT, CSCS certified trainers. Every guide is built from peer-reviewed research and real coaching experience.
The partner leg curl uses manual resistance from a training partner to perform leg curls without any equipment. Your partner holds your ankles and provides resistance as you curl your heels toward your glutes, then resists as you lower. This allows effective hamstring training anywhere with just a partner.
When to use it
Use when no equipment available.
Who it's for
All levels with a training partner.
Communication is essential—tell your partner if you need more or less resistance. Lie face down with your partner securing your ankles. Curl against their resistance and lower slowly as they provide eccentric resistance. Keep your hips pressed into the floor.
Partner Leg Curl — targeted muscles
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How do you perform the Partner Leg Curl?
- 1
Lie face down with partner holding ankles.
- 2
Partner provides resistance as you curl.
- 3
Curl heels toward glutes.
- 4
Partner resists to create challenge.
- 5
Lower slowly with partner providing eccentric resistance.
- 6
Repeat for desired reps.
What are the best tips for the Partner Leg Curl?
Great when no equipment available.
Partner controls resistance level.
Communicate with partner.
When to Use the Partner Leg Curl
Program partner leg curls when training outdoors, traveling without equipment, or during team training sessions. Use them for moderate to high reps with variable resistance from your partner. They pair well with partner-assisted hip hinge movements.
Common Partner Leg Curl mistakes
Partner providing too much resistance.
Your foot position during the Partner Leg Curl determines how force transfers through your body. Keep your feet flat with weight distributed evenly — losing contact with the ground means you're losing power and stability.
Moving too fast and losing control of the movement.
Rushing through the Partner Leg Curl reduces the time your Hamstrings spends under tension — which is one of the main drivers of growth. Aim for a controlled 2-second lowering phase on every rep.
Lifting hips - this is a common issue that reduces exercise effectiveness.
Losing hip position during the Partner Leg Curl shifts the loading pattern away from your Hamstrings and can compress your lower back. Stay planted and let your Hamstrings do the work.
Partner Leg Curl — who it's best for
All levels with a training partner.
How to Program the Partner Leg Curl
Lower reps with heavier weight builds raw strength. Your muscles and nervous system adapt to handle more load over time. This range is best for strength-focused goals.
This rep range keeps your muscles under tension long enough to trigger growth. Most people see the best muscle-building results in this zone. It balances strength and muscle size.
Higher reps with lighter weight builds muscular endurance and improves conditioning. This range is good for joint health and building work capacity.
General guideline: 3 sets of 12-15 reps. Rest 60 seconds.
What are good alternatives to the Partner Leg Curl?
Lying Leg Curl
Slider Leg Curl
Stability Ball Curl
Other Variations
- Manual Resistance Curl
- Prone Partner Curl
Frequently Asked Questions About the Partner Leg Curl
The Partner Leg Curl primarily targets the Hamstrings, making it an effective exercise for hamstrings development. Secondary muscles worked during the Partner Leg Curl include Gastrocnemius, providing additional training stimulus. Stabilizer muscles engaged include Core.
Yes, the Partner Leg Curl is an excellent choice for beginners due to its straightforward movement pattern and lower technical demands. All levels with a training partner. Start with lighter weights to master proper form before progressing.
For the Partner Leg Curl, the recommended approach depends on your goals. 3 sets of 12-15 reps. Rest 60 seconds. For strength, use 8-10 reps. For muscle growth, perform 12-15 reps. For endurance, complete 15-20 reps.
Yes, the Partner Leg Curl can be done at home with no equipment. It requires minimal space and is a great option for home workouts targeting hamstrings.
Good alternatives to the Partner Leg Curl include: Lying Leg Curl, Slider Leg Curl, Stability Ball Curl. These exercises target similar muscle groups as the Partner Leg Curl and can be used as substitutes based on your equipment availability, gym setup, or training preferences.
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Safety Notes
- Partner controls resistance.
- Communicate throughout.