I am looking for a workout that will really hit this area of the deltoid. I always feel discomfort in this area when I throw and always have. Just not sure if this area can handle my arm speed. Is the deltoid a primary decelerator? Any advice would be appreciated!
Have you heard of wrist weights? If not, you can use 5 lbs. rehab Dumbbells. Then you can do these exercises here: https://www.drivelinebaseball.com/pitching-arm-care-with-wrist-weights/