
Originally Posted by
tom.guerry
cnewman -
That is very good input.
the throwmax does not directly work at the upper arm/shoulder level, but it encourages the right sequence and action there by preventing the deep flexion at the elbow that goes along with not keeping the back elbow up, thus forcing the low level arm throw.
throwmax plus learning the action that "keeps the back elbow up" will make learning the high level overhand throw much more likely.
This is also the same back arm action that is key to a high level swing.
Understanding the arm action sequence is very improtant in coaching and fairly complex.
For example, when you look at video of great overhand pitchers and throwers, there back elbow does stay up "relatively speaking" but of course it does come down some as the throwing hand begins to be layed back by loading/external rotation of the throwing arm
I have found the best way to make sense of this is to understand the universal joint action sequence of the back arm in the overhand throw as explained and demonstarted by Jeff Hodge in his tape:
BIOMECHANICBASEBALL.
That's a great throwing reference if you can find it with direct carryover to the high level swing mechanics.