Planfit Logo
  • Exercises
  • Community
  • Blog
  • Sign in
Planfit Logo

Copyright ⓒ 2026 Planfit Inc.

InstagramReddit
Exercise Guide
AI Workout Generator
Free Workout Plans
Privacy policy
Terms of Use
Blog
Planfit Logo
  • Exercises
  • Community
  • Blog
  • Sign in

Leg curl

Back of the thigh
Leg curl gif
IsolationTargets: Hamstring

About

It's a workout that can train the hamstrings on the back of your thighs!

Coach's Tips

In a prone position looking at the floor, please adjust the foot pad to reach your ankles.

Slowly lower your legs and feel the stretching sensation in the back of your thighs.

More

How to Leg curl

Starting Position

1. Position your body in the center of the machine and lie down so that your knees touch the edge of the pad.

2. Adjust the ankle pad to rest above the Achilles tendon.

3. Pull your feet towards your body so that your ankles are at a 90-degree angle.

4. Hold the handles and press your body against the machine.

Proper Form

1. Engage your hamstrings and glutes, and lift the ankle pads up to your hips.

2. Lower down only until your knees are fully extended against the weight resistance.

Breathing Technique

Exhale when you raise your legs, and inhale when you lower them.

Precautions

1. Please be careful not to fully extend your knees.

2. Please be careful not to lift your upper body.

From the Community

Leg curl Community

Join the Community →

Leg curl Related Reading

  • How Many Sets of Biceps Per Week? 10 Is Probably Your Ceiling
    Numbers Don't Lie

    How Many Sets of Biceps Per Week? 10 Is Probably Your Ceiling

    More biceps sets doesn't mean more growth. Two RCTs show 5–10 weekly sets match or beat 15–32 — here's the number that actually matters.

  • Creatine is not bad for your heart — in fact, phosphocreatine cut all-cause mortality by 29% across 3,400 cardiac patients in a 2016 meta-analysis of 41 trials
    Myths Busted

    Creatine is not bad for your heart — in fact, creatine cut mortality in a 2016 meta-analysis

    Think creatine damages your heart? The opposite is true. Here's what the cardiac research actually shows, per a meta-analysis of 41 controlled trials.

  • 3 days a week is enough — and a J Strength Cond Res RCT of 32 athletes proves it works
    Numbers Don't Lie

    3 days a week is enough — and a J Strength Cond Res RCT of 32 athletes proves it works

    Wondering how many days a week to work out? 3 sessions gets the job done — per an RCT in J Strength Cond Res and exercise guideline reviews.

  • Workout duration doesn't predict muscle growth — sets do, per a 2020 meta-analysis of 111 studies
    Numbers Don't Lie

    Workout duration doesn't predict muscle growth — sets do, per a 2020 meta-analysis of 111 studies

    Stop watching the clock. Muscle growth comes down to sets per workout, not minutes on the floor — according to a 2020 meta-analysis of 111 studies.

  • 3 minutes beats 1 minute — and the data on rest periods is clearer than you think.
    Numbers Don't Lie

    3 minutes beats 1 minute — and the data on rest periods is clearer than you think.

    Resting longer between sets builds more strength and likely more muscle. Here's exactly how long to rest, according to a 2024 Bayesian meta-analysis and two RCTs.

  • Cardio before or after weights: why the order depends on your goal
    What Actually Matters

    Cardio before or after weights: why the order depends on your goal

    Do cardio before or after lifting? The answer depends entirely on your goal. Here's what the interference effect and a 2024 meta-analysis of 23 RCTs actually say.

Curious about a Leg workout plan that includes the Leg curl

Leg curl Alternatives

Barbell Stiff Leg Deadlift

Barbell Stiff Leg Deadlift

Barbell Hip Thrust

Barbell Hip Thrust

More

Leg curl vs

  • Leg curl vs Barbell Squat
  • Leg curl vs Lunge
  • Leg curl vs Leg press

Get Personalized Plans
and More detailed guidance with Planfit

Banner Image
Planfit Logo

Copyright ⓒ 2026 Planfit Inc.

InstagramReddit
Exercise Guide
AI Workout Generator
Free Workout Plans
Privacy policy
Terms of Use
Blog