Step by step instructions, muscle activation and variants for the Shoulder Transverse Extension.
Shoulder transverse extension moves the arm horizontally backward from a forward or neutral position, working in the transverse plane. It activates the posterior deltoid and upper back musculature, improving horizontal pulling mobility and posterior shoulder awareness.
Common mistakes content is coming soon.
The Shoulder Transverse Extension is a foundational movement that builds strength and muscle through controlled, progressive overload. Train it 1 to 2 times per week with 3 to 5 working sets per session, gradually adding weight or reps as form holds up.