I looked up some information today and found out that based on what I see I have pretty long bicep and tricep tendons, and they are supposedly really helpful for plyometrics.
When it comes to long tendons, are they something that can be changed when in adolenscence? What exactly would help stretch out tendons? Could things like planche leans, and back levers be useful? As for triceps could BW tricep extensions and dips be another useful thing to look at?
Another question that comes to mind is that are there any ways that tendons can be shortened?