How to Do Leg-Up Hamstring Stretch

Leg-Up Hamstring Stretch — start position demonstration photo
Start
Leg-Up Hamstring Stretch — end position demonstration photo
End

Start and end of one clean rep of Leg-Up Hamstring Stretch.

Quick facts

Primary muscleHamstrings
Secondary muscles—
EquipmentBodyweight
CategoryStretching

How to perform Leg-Up Hamstring Stretch

  1. Lie flat on your back, bend one knee, and put that foot flat on the floor to stabilize your spine.
  2. Extend the other leg in the air. If you're tight, you wont be able to straighten it. That's okay. Extend the knee so that the sole of the lifted foot faces the ceiling (or as close as you can get it).
  3. Slowly straighten the legs as much as possible and then pull the leg toward your nose. Switch sides.

Muscles worked

  • Hamstrings (primary): bends the knee and extends the hip through hinges and pulls.

Sets & reps by goal

GoalSets × repsLoadRest
Strength3–5 × 3–5Heavy (~85%+)2–3 min
Hypertrophy3–4 × 8–12Moderate (~65–75%)60–90 s
Endurance2–3 × 15–20Lighter (~50–60%)30–45 s

As a mobility drill, hold each position for 20–40 seconds (or move slowly for reps) rather than training it to a heavy load.

Form tips

  • Lead with the hips, keep a soft knee and hold a long, flat back through the hinge.
  • Own the largest range you can control with clean form before you chase extra reps.
  • Ease in until you feel mild tension, never pain, and breathe out as you sink a little deeper.
  • Warm up the pattern with a couple of lighter, submaximal sets before your working sets.

Common mistakes

  • Rounding the lower back to reach lower instead of hinging at the hips.
  • Cutting the range short to squeeze out extra reps instead of owning each full one.
  • Bouncing into the stretch instead of holding it steadily.

Frequently asked questions

What muscles does Leg-Up Hamstring Stretch work?

Leg-Up Hamstring Stretch is a focused movement that primarily works the hamstrings.

What equipment do I need for Leg-Up Hamstring Stretch?

None — Leg-Up Hamstring Stretch is a bodyweight movement, so you only need your bodyweight and a little space.

How many sets and reps should I do for Leg-Up Hamstring Stretch?

It depends on your goal: about 3–5 sets of 3–5 heavy reps for strength, 3–4 sets of 8–12 for muscle growth, or 2–3 sets of 15–20 for endurance. As a mobility drill, hold each position for 20–40 seconds (or move slowly for reps) rather than training it to a heavy load.

Train Leg-Up Hamstring Stretch with a coach in your pocket

Gimmy is your AI gym buddy — it programs Leg-Up Hamstring Stretch into recovery-aware workouts, tracks your sets, and shows one score that tells you if it's working.

Get early access

Related hamstrings exercises