Rear Deltoid Stretch
Rear Deltoid Stretch Exercise Description
The Rear Deltoid Stretch is a cross-body shoulder stretch that focuses on the posterior deltoid and other tissues on the back of the shoulder. It helps maintain shoulder mobility for movements that involve horizontal adduction and reaching across the body. The stretch is performed with body weight only and can be done standing or seated, making it accessible for most fitness levels. Effective execution emphasizes a tall posture, a neutral spine, and keeping the working shoulder down away from the ear. Apply only a gentle, pain-free tension and perform the movement on both sides for balanced flexibility.
- Muscle Groups: Delts, Shoulders
- Target Muscles: Deltoid - Posterior
- Assisting Muscles: Infraspinatus, Teres Minor
- Stabilizing Muscles: Multifidus, Rhomboid Major, Transversus Abdominis, Trapezius - Lower Fibers, Trapezius - Middle Fibers
- Body Area: Upper Body
- Body Parts: Shoulders
- Body Surface: Back
- Body Symmetry: Unilateral
- Equipment: Bodyweight
- Exercise Patterns: Other
- Exercise Type: Stretching
- Functional Grouping: Shoulder Extensors
- Joint Involvement: Single-joint
- Muscle Location: Rear Shoulder
- Movement Direction: Other
- Muscle Position: Posterior
- Gender: Male
How To Do The Rear Deltoid Stretch Exercise
‘- Stand tall or sit upright with a neutral spine, ribs stacked over the pelvis, and neck long.
– Raise your right arm to shoulder height with a soft bend in the elbow (avoid locking).
– Bring the right arm across your chest at shoulder level.
– With your left hand, grasp the right upper arm just above the elbow (not directly on the elbow joint).
– Gently draw the right arm closer to your chest until you feel a mild stretch along the back of the right shoulder.
– Keep the right shoulder relaxed and “down” (avoid shrugging); maintain square shoulders and avoid rotating the torso.
– Keep the wrist neutral and forearm relaxed; do not bounce or force the range.
– Breathe smoothly throughout; release the arm slowly and repeat on the other side.
Rear Deltoid Stretch Tips
‘- Stand or sit tall with a neutral spine, ribs stacked over the pelvis, and neck long.
– Raise the working arm to shoulder height with a soft bend in the elbow; avoid locking it.
– Bring the arm straight across your chest at shoulder level.
– Use the opposite hand to grasp the upper arm just above the elbow, not directly on the elbow joint.
– Gently draw the arm toward your chest until you feel a mild, pain-free stretch along the back of the shoulder.
– Keep the working shoulder relaxed and down away from the ear; avoid shrugging.
– Maintain square shoulders and avoid rotating your torso as you stretch.
– Keep the wrist neutral and the forearm relaxed; avoid tensing the lower arm.
– Do not bounce or force the range; move into the stretch smoothly.
– Release the arm slowly and repeat on the other side for balanced flexibility.
Rear Deltoid Stretch Beginner Introduction
The Rear Deltoid Stretch is a bodyweight flexibility drill for the back of the shoulder. One arm moves across the front of the chest while the opposite hand supports it, creating a light tension through the rear of the shoulder and upper arm. Because it uses only your own body and can be practiced either seated or standing, it fits easily into most routines and suits a wide range of experience levels. This stretch is especially relevant for actions where the arm sweeps across the front of the body, helping the shoulder stay comfortable through that motion.
The position highlights an upright, lengthened posture with a naturally aligned back and relaxed neck. The working arm rests at about shoulder level while the assisting hand holds the upper arm, encouraging a steady, controlled stretch rather than a forceful pull or bouncing motion. Attention stays on a mild, pain-free sensation and on keeping the stretching-side shoulder from creeping upward toward the ear. Both arms are usually stretched in turn to support even flexibility from side to side.