quote:
quoting thepainguy
Velocity comes from the muscles of the torso (e.g. the core), not the muscles of the arm or the shoulder.
The muscles of the arm are minimally involved in generating velocity. The muscles of the shoulder hold the arm in its socket. They don't generate significant power.
What good mechanics do is enable you to tap into the muscles of your core.
Long toss can help with that process (but by strengthening the muscles of your core, not the muscles of your arm or shoulder). I believe that throwing weighted balls works, but not in the way people think. I think that all of that throwing develops the muscles of your core.
i believe that when you throw you use the power of your core and lower body, you are able to tap in the the power of the core and legs through a transfer of power from the bottom up the the shoulder...i agree with you there
but what your saying is that when you long toss that all that effort your using is being done on your core, that statement right there is wrong....your shoulder is being strengthened thats why your shoulder hurts after throwing and not your core
plus you also said that 'the muscles of you shoulder hold the arm in the socket'...that is also wrong...its a proven fact that when a pitcher throws a basball at such tremendous speeds your arm comes of the the socket for a fraction of a second and pops back in...its said that when a pitcher throws a 90 mph fastball at the point of release his shoulder is moving at 21 revolutions per second (your arm moves in a circle 21 times in a second) so that being said its physically impossible for a human body to function under that much stress and have the shoulder stay in its socket