Guess which muscle group is being trained with this exercise?

At the angle he’s doing it: LATS. Shortening the angle would target more chest. Then again, individual muscle memory varies from person to person. He could be targeting both muscle groups along with core.

Primary muscle: pectoralis major Secondary muscles: latissimus dorsi, triceps and core.

Agonist: chest Synergists: triceps, lats, rhomboids, and local & global core complex

Que ejercicio pedorro

Chest.. some lats… banged some out last night ;)

Lats.

Lats and chest

Late and chest

Aaahhhh the dumbbell pull over.. a cracking chest exercise.. and one of my favourites..

Chest… big time!