Machine Hip Thrust

Also known as: Booty Builder, Hip Thrust (Machine)

Perform hip extension on a leverage machine to drive the hips upward and load the gluteus maximus. The movement emphasizes hip extension with support from the hamstrings and adductors.

How to do the Machine Hip Thrust#

  1. Set your upper back against the machine pad and position your feet flat on the platform with knees bent and stacked roughly over the ankles.
  2. Brace your core and keep your spine neutral before initiating the movement.
  3. Drive the hips upward by contracting your glutes until your torso and thighs form a straight line at full extension.
  4. Hold a brief squeeze at the top while keeping tension in the glutes and avoiding lumbar arching.
  5. Lower your hips slowly under control until your glutes approach the pad, then repeat.

Muscles worked#

  • Primary: Glutes (Gluteus Maximus)
  • Secondary: Hamstrings (Biceps Femoris, Semitendinosus & Semimembranosus), Adductors (Adductor Magnus, Longus & Brevis (Hip Adductors)), Quads (Quadriceps Femoris)

Common mistakes#

Track the Machine Hip Thrust in Gript: your previous sets in view while you train, records detected automatically, and an estimated 1RM chart from every hard set.

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Frequently asked questions#

What muscles does the Machine Hip Thrust work?

The Machine Hip Thrust primarily works the glutes. The hamstrings, adductors, quads assist as secondary muscles — they stabilise the movement and take over when the main target fatigues. If you feel it mostly in the hamstrings, adductors, quads, lighten the load and slow the lowering phase.

What equipment do I need for the Machine Hip Thrust?

The Machine Hip Thrust needs the following: Machine. Nothing beyond that is required to run the movement as described above.

Is the Machine Hip Thrust suitable for beginners?

Yes. The Machine Hip Thrust is rated beginner: the technique is quick to pick up and forgiving when a rep goes slightly off. Start light and add weight once the form repeats itself without you thinking about it.

What are good alternatives to the Machine Hip Thrust?

Belt Squat, Indoor Cycling, Machine Deadlift all train the same primary muscles as the Machine Hip Thrust. Pick whichever one matches the equipment in front of you.