Skip to content
Crucible Fit
  • The Crucible
  • The Week
  • Programs
  • Train Your Way
  • Pricing
Get Crucible
  • The Crucible
  • The Week
  • Programs
  • Train Your Way
  • Apple Watch
  • Pricing
  • FAQ
  • Training Guides
Get Crucible
Crucible Fit

A daily functional fitness test for iPhone, Apple Watch and Android. Stations, reps and the Crux, sized to your readiness and your kit.

Download on the App StoreGet it on Google Play

Crucible Fit

  • The Crucible
  • The Week
  • Programs
  • Train Your Way
  • Apple Watch
  • Pricing

Explore

  • Training Guides
  • Exercise Library
  • FAQ
  • Press
  • Support

Legal

  • Terms and Conditions
  • Privacy Policy
  • Consumer Health Data Notice

CRUCIBLE FIT™ and Crux by Crucible Fit are trademarks of Crucible Fit, LLC.

© 2026 Crucible Fit, LLC. All rights reserved. Apple, the Apple logo, iPhone and Apple Watch are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc. Google Play and the Google Play logo are trademarks of Google LLC.

  1. Home
  2. /
  3. Exercises
  4. /
  5. Core & Abs
  6. /
  7. Hamstring Bridge

Exercise guide

Hamstring Bridge

  • Beginner
  • Compound
  • Rep-based
  • Lower legs
  • Waist

The Hamstring Bridge is a posterior chain variation that shifts the load from the glutes to the hamstrings by increasing the distance between the feet and the hips. It is highly effective for building isometric and eccentric strength in the hamstrings while improving hip stability.

Reviewed by the Crucible Fit team · Updated June 2026

Watch the Hamstring Bridge demonstrationVideo and instructions for every movement are in the Crucible Fit app.

Muscles worked

Primary

  • Glutes
  • Hamstrings

Secondary

  • Abs
  • Obliques

Equipment

  • Body weight

Setup

  1. Lie flat on your back on a firm surface with your arms resting at your sides for stability.
  2. Extend your legs so your knees are only slightly bent, placing your feet approximately 12 to 18 inches away from your glutes.
  3. Dig your heels into the floor and pull your toes up toward your shins (dorsiflexion).

How to do it

  1. Exhale and drive your heels into the ground to lift your hips until your body forms a straight line from your shoulders to your knees.
  2. Squeeze your hamstrings and glutes at the top of the movement, holding the peak contraction for one second.
  3. Inhale as you slowly lower your hips back to the starting position, maintaining tension in the hamstrings throughout the descent.
  4. Perform the movement with a controlled tempo, typically 2 seconds up and 2 seconds down.

Form checklist

  • Keep your lower back flat against the floor before starting each rep to ensure a neutral spine.
  • Avoid over-arching the lower back at the top; focus on a posterior pelvic tilt.
  • Ensure your knees do not cave inward or flare out during the lift.
  • Maintain the same knee angle throughout the entire set to keep the focus on the hamstrings.

Pro tips

  • To maximize activation, imagine you are trying to pull your heels toward your butt without actually moving them (creating a 'shearing' force).
  • Keep your ribcage tucked down toward your pelvis to prevent the lower back from taking over the movement.

Make it harder

  • Single-Leg Hamstring Bridge: Lift one leg off the ground and perform the movement using only one leg to increase the load and stability demand.
  • Extended Lever: Walk your feet out even further from your hips to increase the mechanical disadvantage and hamstring tension.

Frequently asked

What muscles does the hamstring bridge work?
The hamstring bridge primarily targets the glutes and hamstrings, and also works the abs and obliques as secondary muscles.
What equipment do you need for the hamstring bridge?
The hamstring bridge requires no equipment — just your body weight.
Is the hamstring bridge good for beginners?
Yes. The hamstring bridge is a beginner-friendly movement and a strong foundation to build on.

Related exercises

  • Alternate Hamstring Curl Sky PunchIntermediate · glutes and hamstrings
  • Alternating Hamstring Curl JackIntermediate · abs, glutes, hamstrings, and quadriceps
  • Alternating Hamstring Curl Overhead ClapIntermediate · abs, glutes, and hamstrings
  • Around The World Superman HoldIntermediate · erector spinae, glutes, hamstrings, lats, and trapezius

Train it with Crucible Fit.

Every movement in this library is in the app with video and instructions, ready for your own sessions on the days between Crucibles. Your first Crucible is on us.

Download on the App StoreGet it on Google Play

See how a Crucible works