
Hyperextension
Also known as:Back ExtensionsRoman Chair Back Extension45-Degree Back Extension
Hop onto the hyperextension bench like a curious cub on a log. Hinge at the hips, then lift your chest until your body is straight, not banana-shaped. Your back muscles do the heavy lifting while your glutes and hamstrings help you stand tall like a proud bear on lookout duty.
Instructions
- Set up on a hyperextension bench with hips supported and ankles secured.
- Start with your body in a straight line from head to heels, hands crossed on chest or by your sides.
- Hinge at the hips to lower your torso under control, keeping a neutral spine.
- Descend until you feel a stretch in the hamstrings and lower back without rounding.
- Drive hips into the pad and squeeze glutes to raise your torso back to neutral.
- Stop when your body is straight; pause briefly, then repeat.
Benefits
- Builds strength and endurance in the erector spinae
- Trains hip hinge mechanics useful for deadlifts and good mornings
- Improves posterior chain strength (glutes and hamstrings)
- Supports spinal stability and posture when performed with control
Key Points
- Move through the hips; keep the spine neutral and braced.
- Stop at neutral; avoid excessive arching at the top.
- Use slow, controlled reps, especially on the way down.
- Think glutes and hamstrings helping the back, not only low back.
Common Mistakes
- Hyperextending the spine at the top (arching too far)
- Rounding the lower back during the descent
- Using momentum or bouncing off the bottom
- Setting the pad too high or too low, limiting hip hinge
- Letting the neck crank upward instead of staying neutral
Muscle Groups
Upper LegLower BackCoreGlutes




