IRONPACK

Thruster

Muscles worked: Quads, Glutes, Front delts (assisted by triceps).

Thruster start position
START
Thruster finish position
FINISH

How to do it

  1. Clean two kettlebells to your shoulders.
  2. Begin to squat by flexing your hips and knees, lowering your hips between your legs.
  3. At the bottom, reverse direction and squat by extending your knees and hips, driving through your heels.
  4. As you begin the next repetition, return the weights to the shoulders.

Coaching cues

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

Logging it

IronPack suggests working in the 5 to 10 rep range, progressing in 2.5 kg jumps when you own the top of the range. Records are tracked automatically at every rep count from 1 to 12. Check your estimated 1RM from any hard set.

Related exercises

Track the thruster 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.

Get IronPack free on the App Store
Free download, iPhone. Currently on the New Zealand App Store, wider rollout to follow.

Photos and steps: free-exercise-db (public domain). Cues, muscle weighting and logging guidance are IronPack's own app data. Last generated 2026-07-17.