I wanted to mention a new blog you might find interesting, it is written by one of my sons who is a doctor of physical therapy and is specialized and licensed in sports rehab.
Soldier Solace and is updated daily (at least at the moment) and he writes about the training and different evolutions and functions they have to go through.
Having been enlisted myself I find the process interesting. I waited a couple weeks to post this so he would have some content on his blog and more interesting training to read about.
Stop by and say hi, offer some encouragement and if you enjoy reading it click his follow button.