Muscle map
What's that muscle called, what does it do, and which machine trains it?
What's that muscle called, what does it do, and which machine trains it?
Version 2026.11.0
What's newLifts your arm in every direction. Three heads wrap the joint like a cap.
The rear delts get neglected. Balance pressing with face pulls or reverse flyes.
Hover one to see everything else it works.
Kit from the catalog that trains it. Hover to see what else each one hits.