Leg Curl
Isolate and develop hamstrings with focused, controlled repetitions.
Primary Muscle
Hamstrings
Secondary Muscles
Minimal secondary emphasis
Difficulty
Beginner
Equipment
Leg Curl Machine
Primary
Hamstrings
Equipment
Leg Curl Machine
Level
Beginner
Exercise Overview
Isolate and develop hamstrings with focused, controlled repetitions.
Muscles Worked
Primary
Why Perform This Exercise?
- Targets specific muscles with minimal fatigue spillover
- Improves mind-muscle connection
- Useful for weak-point training
- Supports hypertrophy at manageable joint stress
Equipment Required
Required
Leg Curl Machine
Alternative Equipment
Technique
- 1.Set up so the target muscle is in a strong line of pull or push.
- 2.Move through a full controlled range of motion.
- 3.Squeeze the working muscle at peak contraction.
- 4.Avoid swinging or recruiting larger muscle groups.
Coaching Cues
Key Cue
Move slowly and keep tension on the target muscle only.
Focus on one cue at a time until the movement feels automatic.
Common Mistakes
- Swinging the weight
- Partial reps only
- Letting tension leave the target muscle
Progression Example
RAMM automatically adjusts future targets based on what you complete in each workout — including per-day goals when the same exercise appears on different training days.
Frequently Asked Questions
What muscles does Leg Curl work?
Leg Curl primarily targets Hamstrings. Secondary emphasis includes supporting stabilizer muscles. This isolation movement uses a isolation pattern, making it effective for building strength and control in those muscle groups when programmed with consistent technique.
Is Leg Curl good for beginners?
Leg Curl is rated Beginner difficulty. Most trainees can learn it early with proper setup and moderate loading. Use controlled reps and stop before form breaks down.
How many sets should I perform for Leg Curl?
Most programs use 3–4 working sets of 8–15 reps depending on goal. Rest 60–90 seconds for isolation work. RAMM adjusts future targets based on what you actually complete in each workout.
Can I do Leg Curl at home?
Leg Curl typically requires Leg Curl Machine. At home you may need substitute equipment or a gym setup, unless you have the listed gear available.