Let’s say you’ve been taking some time off from the gym. Maybe you reached the end of your 12-week training cycle and you’re taking a week off. It’s possible that one week turns into two or even three or four weeks. Life happens, you need to attend to some pressing matters, and going to the gym

As we get older, rotator cuff injuries become more common, a result of the natural aging process. A similar mechanism operates in the discs separating the vertebras in your lower back. These cartilaginous structures lose water over time, becoming less flexible and more brittle as the decades roll by.