Training intensity, or exercise intensity seems to be a big topic this day and age. With the tremendous popularity of CrossFit alone one can see that training intensity is probably here to stay for a while as the main ingredient of many programs. The fact is though training intensity has been around in many forms long before CrossFit was a brand name. It really only boils down to one thing at the end of the day and that is that training intensity can be a real Ball Buster! However the question I want to pose today is that should this be the case every time you step foot in the weight room or onto the performance floor?