Glossary

Rhomboids

The rhomboids are the small muscles between your shoulder blades.

Pull the shoulder blades together. Trained by rows and any pulling movement where you squeeze the blades.

Also known as

rhomboid

Traps
The traps are the large diamond-shaped muscle covering your upper back and neck.
Rear delts
The rear delts are the back portion of your shoulder.
Lats
The lats are the broad muscles on either side of your back, fanning from your armpits down to your lower ribs.

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