Shoulders, Chest
Triceps, Core
Watch Tutorial
https://www.youtube.com/shorts/9CbZEJdCy-c
https://www.youtube.com/shorts/7ZewQkJAy-E
https://www.youtube.com/shorts/vy6KPZAbBUc
https://www.youtube.com/shorts/kv6GU5z6ZjE
https://www.youtube.com/shorts/INckUgHyEAM
https://www.youtube.com/shorts/LBfmMEj6DaI
https://www.youtube.com/shorts/swIoSQz0cMs
Face partner, athletic stance.
Partner throws med ball.
Catch ball at chest.
Absorb force.
Immediately push ball back explosively.
Repeat.