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How to do it
- Set the pad height so the top edge sits just below your hip crease and step into the machine.
- Plant your feet firmly on the foot platform and cross your arms over your chest.
- Brace your core and hold a straight line from head to heels at the starting position.
- Hinge forward at the hips, lowering your torso toward the floor with a flat back.
- Stop when you feel a stretch in the hamstrings and your torso is roughly parallel to the floor.
- Drive your hips into the pad and squeeze your glutes to return to the straight starting line.
Common mistakes
- Rounding the lower back at the bottom instead of hinging cleanly at the hips.
- Hyperextending the lower back at the top instead of stopping at a straight line.
- Adding weight too soon, which compromises the hinge and overloads the lower back.
- Rushing the descent instead of controlling the lowering phase for the full range.
Muscles worked
- Primary
- Abs
Good to know
- What muscles does the Machine 45 Degree Back Extension work?
- Mainly the abs.
- What equipment do you need for the Machine 45 Degree Back Extension?
- It uses a machine. Without it, the Bodyweight Deadlift and the Barbell Rack Pull train the same muscles the same way.
- Is the Machine 45 Degree Back Extension good for beginners?
- GymVim rates it beginner.