I just do stretches for the muscles I'm training. This is good book: https://www.amazon.com/Stretching-Pocket-Book-Bob-Anderson/dp/0936070641/ https://www.ama

I just do stretches for the muscles I'm training. This is good book: https://www.amazon.com/Stretching-Pocket-Book-Bob-Anderson/dp/0936070641/ https://www.amazon.com/Stretching-Pocket-Book-Bob-Anderson/d... This strap is really helpful: https://www.amazon.com/gp/product/B00065X222/ https://www.amazon.com/gp/product/B00065X222/