Upper Back & Rib Cage (Rotation & Scapular Support)
Thoracic Spine
Goal: Improve upper-back mobility and rotation
Place ball beside the spine, not directly on it
Lean against wall or floor
Roll through upper and mid-back
Rhomboids / Mid-Back
Goal: Reduce tightness between shoulder blades
Place ball between spine and shoulder blade
Hug yourself slightly to open the area
Use small up/down rolls
Lats
Goal: Improve overhead motion and shoulder freedom
Lie on side with arm overhead
Place ball under lat near armpit
Roll down toward rib cage
Serratus / Side Rib Area
Goal: Improve scap movement and rib cage mobility
Place ball along side ribs below armpit
Use light pressure
Small controlled movements only