Better check internal rotation of your shoulder.
Here’s a really fast check to see how flexible your rotator cuff and posterior (back side) shoulder joint is. Flexibility and mobility are so overlooked in developing true strength and even more what you’re actually wanting....
To throw harder, lift better and perform at your peak. You can’t perform at your peak with a lack of good mobility and flexibility. Check out your shoulder and see if you feel tight, pain, etc. and then use this as a tool to keep track of it over time.
What I recommend doing it is to have someone take a picture 📸 of it so you can visually see it.
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