Lying Prone W
Lying Prone W Exercise Description
Lying Prone W is a bodyweight upper-back drill emphasizing scapular control. With the chest supported on the floor and the arms bent to form a “W,” you actively retract and depress the shoulder blades while externally rotating the shoulders. Primary emphasis is on the middle and lower trapezius and the rhomboids, with assistance from the posterior deltoids and the rotator-cuff external rotators (infraspinatus and teres minor). The spinal extensors stabilize isometrically to maintain a neutral spine; the motion occurs primarily at the scapulothoracic and glenohumeral joints. This exercise reinforces precise shoulder-blade positioning and upper-back endurance for better alignment during pulling and overhead movements. Because the range is small and load is minimal, success depends on controlled scapular motion, steady breathing, and avoiding neck or low‑back substitution.
- Muscle Groups: Back, Traps
- Target Muscles: Rhomboid Major, Rhomboid Minor, Trapezius - Lower Fibers, Trapezius - Middle Fibers
- Assisting Muscles: Deltoid - Posterior, Infraspinatus, Teres Minor
- Stabilizing Muscles: Iliocostalis, Longissimus, Multifidus, Spinalis
- Body Area: Upper Body
- Body Parts: Back, Mid Back, Upper Back
- Body Surface: Back
- Body Symmetry: Bilateral
- Equipment: Bodyweight
- Exercise Patterns: Other
- Exercise Type: Strength
- Functional Grouping: Scapular Depressors, Scapular Retractors
- Joint Involvement: Multi-joint
- Muscle Location: Lower Traps, Mid Traps, Upper Back
- Movement Direction: Vertical
- Muscle Position: Posterior
- Gender: Male
How To Do The Lying Prone W Exercise
‘- Lie face down, legs extended, forehead on a folded towel. Keep ribs and pelvis grounded; set a neutral spine and neck.
– Bend elbows about 90°. Position upper arms slightly below shoulder height (forming a “W” with torso). Keep wrists neutral; point thumbs toward the ceiling to encourage external rotation.
– “Set” the shoulders: gently draw the shoulder blades back and slightly down without shrugging.
– Keeping the torso heavy on the floor, lift elbows, forearms, and hands a few inches as one unit, maintaining the W shape and a long neck.
– Pause briefly while keeping front ribs down and shoulders away from ears; feel the mid‑back engage.
– Lower the arms with control until they lightly touch down, allowing the shoulder blades to return to neutral without collapsing into protraction.
– Keep the movement small and smooth. Stop the lift before the low back arches, the chin juts forward, or the elbows drift out of the W position.
Lying Prone W Tips
‘- Keep ribs and pelvis grounded with a neutral spine and neck throughout.
– Rest your forehead on a folded towel to help maintain a long neck position.
– Bend elbows to about 90° with upper arms slightly below shoulder height to form a clear “W.”
– Keep wrists neutral and point thumbs toward the ceiling to encourage external rotation.
– Gently draw shoulder blades back and slightly down without shrugging before you lift.
– Keep your torso heavy on the floor as you lift elbows, forearms, and hands a few inches as one unit.
– Maintain the W shape and shoulders away from ears at the top while keeping front ribs down.
– Lower the arms with control until they just lightly touch the floor, letting the shoulder blades return to neutral without collapsing forward.
– Use a small, smooth range of motion and stop the lift if your low back arches, your chin juts forward, or your elbows drift out of the W.
– Focus on controlled shoulder-blade motion with steady breathing, avoiding using your neck or low back to help the movement.
Lying Prone W Beginner Introduction
The Lying Prone W exercise uses only bodyweight on the floor and highlights controlled work for the upper back and shoulders through precise shoulder-blade control. Performed while resting on the front of the body, the arms sit in a wide, bent shape that looks like the letter W, then gently hover away from the ground. This motion challenges the muscles between the shoulder blades, the lower part of the upper back, and the rear shoulders, with help from the small stabilizers around the shoulder joint. The long muscles that run along the spine hold the trunk steady so the action happens mostly at the shoulder blades and shoulders rather than the lower back.
This drill emphasizes quality of movement over how high the arms lift, so the range stays small while tension builds in the upper back. Attention to a relaxed neck position and smooth breathing promotes endurance and postural control, rather than straining the neck or arching through the lower back. Because it reinforces accurate shoulder-blade placement with very light resistance, this pattern can support cleaner pulling actions and overhead work, helping the shoulders learn to move while the torso remains quiet and stable.