Incline Leg Curl
Primary
Hamstrings
Secondary
Glutes, Calves
Equipment
Dumbbell
Difficulty
Intermediate
Type
Pull
Incline Leg Curl
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The incline leg curl lies face down on an inclined bench with a dumbbell secured between your feet, creating greater range of motion than flat lying curls since your legs hang straight down off the bench. The incline position increases hamstring stretch at the start and allows fuller contraction at the top. This provides excellent hamstring isolation without a dedicated machine.
When to use it
Use for hamstring isolation with emphasis on stretch.
Who it's for
Intermediate lifters seeking hamstring development.
Set an incline bench to about 30-45 degrees. Secure a dumbbell between your feet near your ankles. Let your legs hang straight down, then curl your heels toward your glutes. Use lighter weight than flat curls since the increased range is more demanding.
What muscles does the Incline Leg Curl work?
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Step-by-step: Incline Leg Curl
- 1
Lie face down on an incline bench set at 30-45 degrees.
- 2
Secure a dumbbell between your feet near ankles.
- 3
Let your legs hang straight down off the bench.
- 4
Curl your heels toward your glutes with control.
- 5
Squeeze hamstrings hard at peak contraction.
- 6
Lower slowly back to the starting position.
What are the best tips for the Incline Leg Curl?
The incline increases range of motion significantly.
Use lighter weight than flat leg curls.
Focus on the squeeze at top of movement.
Keep hips pressed into bench throughout.
When to Use the Incline Leg Curl
Program incline leg curls when no leg curl machine is available, when you want greater range of motion than lying curls, or for variety. Use lighter weight due to the increased ROM. They pair well with any hip hinge movement.
Mistakes to watch for on the Incline Leg Curl
Using too heavy of a dumbbell for control.
Loading more weight than you can control on the Incline Leg Curl forces compensatory movement patterns that bypass your Hamstrings (biceps femoris). Drop the weight until you can perform every rep with clean form — your results will actually improve.
Lifting hips off the bench during curl.
Losing hip position during the Incline Leg Curl shifts the loading pattern away from your Hamstrings (biceps femoris) and can compress your lower back. Stay planted and let your Hamstrings (biceps femoris) do the work.
Dropping weight too fast on the eccentric.
Rushing through the Incline Leg Curl reduces the time your Hamstrings (biceps femoris) spends under tension — which is one of the main drivers of growth. Aim for a controlled 2-second lowering phase on every rep.
Not achieving full range of motion each rep.
Cutting the range of motion short on the Incline Leg Curl means your Hamstrings (biceps femoris) never reaches full stretch or full contraction. Research shows full range of motion produces significantly more muscle growth than partial reps at the same load.
Who should do the Incline Leg Curl?
Intermediate lifters seeking hamstring development.
How to Program the Incline 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: 3-4 sets of 10-12 reps. Rest 60 seconds.
What are good alternatives to the Incline Leg Curl?
Lying Leg Curl
Seated Leg Curl
Stability Ball Curl
Other Variations
- Single Leg Incline Curl
- Band Incline Leg Curl
- Tempo Incline Leg Curl
Frequently Asked Questions About the Incline Leg Curl
The Incline Leg Curl primarily targets the Hamstrings (biceps femoris), Semitendinosus, making it an effective exercise for hamstrings development. Secondary muscles worked during the Incline Leg Curl include Gastrocnemius, providing additional training stimulus. Stabilizer muscles engaged include Core, Hip flexors.
The Incline Leg Curl is rated as intermediate difficulty, meaning it requires some training experience. Intermediate lifters seeking hamstring development. Focus on proper technique and consider starting with easier variations.
For the Incline Leg Curl, the recommended approach depends on your goals. 3-4 sets of 10-12 reps. Rest 60 seconds. For strength, use 6-8 reps. For muscle growth, perform 10-15 reps. For endurance, complete 15-20 reps.
Yes, the Incline Leg Curl can be done at home with a dumbbell. It requires minimal space and is a great option for home workouts targeting hamstrings.
Good alternatives to the Incline Leg Curl include: Lying Leg Curl, Seated Leg Curl, Stability Ball Curl. These exercises target similar muscle groups as the Incline Leg Curl and can be used as substitutes based on your equipment availability, gym setup, or training preferences.
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Safety Notes
- Start light to feel the extended range.
- Keep the dumbbell secured tightly between feet.