Exercise guide
Roll Shoulder Blade Reach Lying On Floor
- Beginner
- Isolation
- Timed hold
- Back
- Shoulders
- Upper arms
This exercise improves scapular mobility and stability by isolating the movement of the shoulder blades against a foam roller. It specifically targets the serratus anterior and rhomboids to enhance posture and shoulder health.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Lie down on a foam roller so it is aligned vertically along your spine, supporting both your head and tailbone.
- Bend your knees and place your feet flat on the floor at hip-width for stability.
- Extend your arms straight up toward the ceiling, palms facing each other, with your hands directly over your shoulders.
How to do it
- Exhale and reach your fingertips toward the ceiling, allowing your shoulder blades to pull away from the roller and wrap around your ribcage.
- Inhale and slowly lower your shoulders back down, squeezing your shoulder blades together to 'hug' the foam roller.
- Maintain a slow, controlled 2-2 tempo (two seconds up, two seconds down), focusing entirely on the movement of the scapulae.
Form checklist
- Keep your elbows locked and arms perfectly straight throughout the entire range of motion.
- Ensure your head and lower back remain in constant contact with the roller.
- Keep your shoulders depressed and away from your ears to avoid overactive upper traps.
- Focus on moving only the shoulder blades; do not lift your torso off the roller.
Pro tips
- Imagine you are trying to touch the ceiling with your knuckles to maximize the reach and serratus activation.
- At the bottom of the movement, focus on a deep squeeze of the rhomboids against the roller for a peak contraction.
Make it harder
- Hold light dumbbells to add resistance to the protraction and retraction phases.
- Perform the movement with one arm at a time to challenge your core stability and prevent the roller from tipping.
Frequently asked
- What muscles does the roll shoulder blade reach lying on floor work?
- The roll shoulder blade reach lying on floor primarily targets the rhomboids, serratus anterior, and trapezius, and also works the biceps and deltoids as secondary muscles.
- What equipment do you need for the roll shoulder blade reach lying on floor?
- The roll shoulder blade reach lying on floor uses foam roller.
- Is the roll shoulder blade reach lying on floor good for beginners?
- Yes. The roll shoulder blade reach lying on floor is a beginner-friendly movement and a strong foundation to build on.
Related exercises
- Band Bent Over Lat PulldownIntermediate · lats, rhomboids, and trapezius
- Band Bent Over One Arm KickbackBeginner · biceps, lats, rhomboids, and trapezius
- Band Fixed Back Underhand PulldownBeginner · lats, rhomboids, and trapezius
- Band One Arm Twisting Seated RowIntermediate · lats, rhomboids, and trapezius