Exercise guide
Bent Over Back Extension Scapular Adduction
- Intermediate
- Compound
- Rep-based
- Back
- Shoulders
- Waist
This exercise combines a lower back extension with scapular retraction to target the entire posterior chain, specifically the erector spinae and middle/lower trapezius. It is highly effective for improving postural alignment and strengthening the muscles responsible for spinal stability.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Position yourself on the hyperextension bench with your hips resting just above the pads to allow for a full hinge at the waist.
- Secure your ankles firmly under the foot pads and keep your legs straight with a soft bend in the knees.
- Hinge forward at the hips until your torso is at a 45-to-90-degree angle, letting your arms hang straight down toward the floor.
How to do it
- Exhale as you lift your torso until your body forms a straight line from head to heels, avoiding any excessive arching of the lower back.
- As you reach the top of the extension, pull your shoulder blades back and down, squeezing them together as if trying to pinch a pencil between them.
- Inhale as you slowly lower your torso and release the scapular squeeze back to the starting position in a controlled manner.
- Maintain a steady tempo, taking 2 seconds to rise, holding the squeeze for 1 second, and 2 seconds to lower.
Form checklist
- Keep your neck in a neutral position by tucking your chin slightly and looking at the floor.
- Stop the extension when your torso is in line with your legs; do not hyperextend the lumbar spine.
- Ensure the movement comes from the hips and upper back, not by jerking the neck or shoulders.
- Keep your core braced throughout the entire range of motion to protect your spine.
Pro tips
- Focus on leading the upward movement with your chest rather than your head to maximize engagement of the erectors.
- Think about pulling your elbows toward your back pockets during the scapular adduction phase to better engage the lower traps.
Make it harder
- Hold a light weight plate or dumbbells against your chest or with extended arms to increase the lever length.
- Add a 3-5 second isometric hold at the peak of the contraction to increase time under tension.
Frequently asked
- What muscles does the bent over back extension scapular adduction work?
- The bent over back extension scapular adduction primarily targets the erector spinae and trapezius, and also works the abs and obliques as secondary muscles.
- What equipment do you need for the bent over back extension scapular adduction?
- The bent over back extension scapular adduction requires no equipment — just your body weight.
- Is the bent over back extension scapular adduction good for beginners?
- The bent over back extension scapular adduction is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.
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