"push"

"triceps"

The Triceps is the large muscle on the back of your upper arm that straightens your elbow.

Main Function
- Straightening the arm: Its primary job is to extend or straighten your elbow.
- Shoulder support: Because the long head crosses the shoulder, it also helps pull your arm backward and steady your shoulder.
- Working with the biceps: It acts opposite to the biceps. When your biceps bend your arm, your triceps straighten it.

https://en.wikipedia.org/wiki/Triceps

"anterior deltoids"

The anterior deltoid is the muscle at the front of your shoulder that lifts and rotates your arm forward.
Function:
Flexion: Raises your arm straight out in front of you.
Internal rotation: Turns your arm inward toward your body.
Horizontal adduction: Brings your arm across the front of your chest.

"compound"

"upper chest"

"dumbbell"