Hello,
I was watching tv today and saw a show with Frank Thomas a professional baseball player. He ruptured his triceps and had surgery to fix them. His injury restricted his movement in the arm and he had surgery done. After surgery, they showed him swigging a baseball bat. Although it was not a nerve injury, the effect was similar. He stated that baseball requires alot of tricept function. My son is 3 3/4 years old and has good bicept function but weak tricepts. He can swing a bat and a golf club. I have signed him up for T- Ball. The show was pretty encouraging to see.