Bodyweight Lying Prone Ys

Bodyweight Lying Prone Ys Exercise Description

Bodyweight Lying Prone Ys (often called prone Y raises) train the scapular stabilizers with the body face down, using gravity as resistance. The movement emphasizes the lower trapezius, with assistance from the middle trapezius, while the rotator cuff (particularly infraspinatus and teres minor) and posterior deltoid help stabilize the shoulder. With the arms lifted in a Y position and thumbs up, the exercise encourages external rotation, scapular depression and retraction, and controlled upward rotation/posterior tilt of the shoulder blades. This pattern supports efficient overhead mechanics by teaching the shoulder blades to move well on a stable torso. Because the load is low and the range is self-limited, it’s useful for practicing precise shoulder-blade motion and building awareness of neutral spine and rib position.

Muscle Groups: Back, Traps
Target Muscles: Trapezius - Lower Fibers
Assisting Muscles: Trapezius - Middle Fibers
Stabilizing Muscles: Deltoid - Posterior, Infraspinatus, Teres Minor
Body Area: Upper Body
Body Parts: Back, Mid Back
Body Surface: Back
Body Symmetry: Bilateral
Equipment: Bodyweight
Exercise Patterns: Other
Exercise Type: Strength
Functional Grouping: Scapular Depressors
Joint Involvement: Multi-joint
Muscle Location: Lower Traps
Movement Direction: Vertical
Muscle Position: Posterior
Gender: Male

How To Do The Bodyweight Lying Prone Ys Exercise

‘- Lie prone on the floor or a bench; place forehead on a folded towel. Keep neck long and spine neutral.
– Lightly brace your midsection so ribs stay down without arching your low back.
– Extend arms overhead in a Y shape (~120° abduction), elbows straight, thumbs pointing up (external rotation).
– Set the shoulders: gently draw shoulder blades down and slightly together (depress/retract) without shrugging.
– Reach long through your fingertips, then lift both arms a few inches off the surface.
– Keep shoulders away from ears; maintain neutral wrist and straight elbows.
– Stop the lift where you can hold scapular control—avoid low-back extension or rib flare.
– Lower the arms slowly with control until hands lightly touch down.
– Keep your gaze toward the floor, chin slightly tucked; breathe smoothly throughout.
– If you feel pinching or loss of form, reduce the range of motion and reset your shoulder blade position.

Bodyweight Lying Prone Ys Tips

‘- Place your forehead on a folded towel and keep your neck long with a neutral spine.
– Lightly brace your midsection so your ribs stay down and your low back doesn’t arch.
– Position your arms in a Y shape overhead (~120° out to the sides), with elbows straight and thumbs pointing up.
– Gently draw your shoulder blades down and slightly together to set them without shrugging.
– Reach long through your fingertips before lifting your arms off the surface.
– Lift your arms only a few inches, keeping shoulders away from your ears and elbows straight.
– Stop lifting as soon as you cannot maintain scapular control or your ribs start to flare or low back starts to extend.
– Lower your arms slowly and with control until your hands lightly touch down.
– Keep your gaze toward the floor with your chin slightly tucked, and breathe smoothly throughout.
– If you feel pinching or lose form, reduce your range of motion and reset your shoulder blade position.

Bodyweight Lying Prone Ys Beginner Introduction

Bodyweight Lying Prone Ys place the body face down so gravity and bodyweight create a gentle challenge for the upper back and shoulders. Arms reach overhead in a wide “Y” shape with the thumbs pointing upward, which promotes an outward turn of the upper arms. As the arms lift and lower, the muscles between the shoulder blades and along the back of the shoulders guide the movement, while the core lightly supports the trunk so it stays steady against the ground or bench.

This exercise centers on smooth, precise motion of the shoulder blades as they slide slightly downward, inward, and then subtly upward again on the ribcage. That pattern helps coordinate how the blades move during overhead tasks while the torso remains quiet. Because the effort is relatively light and the lift height is naturally limited by control, the movement suits careful practice of shoulder-blade positioning, along with awareness of how the ribs and spine are arranged during upper-body work.