Seated Across-Body Shoulder Stretch
The Seated Across-Body Shoulder Stretch mainly works the shoulders, with help from the back. No equipment needed: it uses just your bodyweight.
Optional Equipment

Seated Across-Body Shoulder Stretch Muscles Worked
Primary
Rear Shoulder (Delts) (posterior deltoid)
Secondary
Side Shoulder (lateral deltoid); Rhomboids (Shoulder Blade) (rhomboids, major & minor)
How to do the Seated Across-Body Shoulder Stretch
Setup
Sit comfortably on the floor or a yoga mat with your legs crossed. Ensure your spine is tall and your shoulders are relaxed, not hunched up towards your ears.
Movement
Extend one arm straight in front of you at chest height.
Use your opposite hand to gently pull the extended arm across your chest.
Hold close to your elbow or forearm, keeping that arm straight and level with your shoulder.
You should feel a stretch in the back of your shoulder and upper back. Avoid rotating your torso as you pull.
Hold the position for 15-30 seconds, then release and switch sides.
Seated Across-Body Shoulder Stretch FAQs
What muscles does the Seated Across-Body Shoulder Stretch work?
The Seated Across-Body Shoulder Stretch mainly works the shoulders, with help from the back. The main muscles are the posterior deltoid.
What equipment do you need for the Seated Across-Body Shoulder Stretch?
None. The Seated Across-Body Shoulder Stretch is a bodyweight exercise, so you can do it anywhere.
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