IRONPACK

TRX Hamstring Curl

Muscles worked: Hamstrings (assisted by glutes).

How to do it

  1. Lie on your back and put your heels in the foot cradles.
  2. Lift your hips off the floor into a straight line from shoulders to heels.
  3. Hold the hips high for the whole set.
  4. Curl your heels in toward your glutes.
  5. Extend back out slowly without letting the hips drop.

Coaching cues

The two cues IronPack shows on this exercise's card mid-workout:

Logging it

IronPack suggests working in the 8 to 12 rep range, progressing in 1 kg jumps when you own the top of the range. Bodyweight movement: log added weight only, and your records account for your logged bodyweight. Records are tracked automatically at every rep count from 1 to 12. Check your estimated 1RM from any hard set.

Related exercises

Track the trx hamstring curl properly

IronPack logs every set, tracks your records at every rep count, shows these form photos mid-workout, and turns the training into a card game you play with your mates.

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Steps, cues, muscle weighting and logging guidance are IronPack's own app data. Last generated 2026-08-16.