http://www.supplementreport.net/the-no-fuss-fitness-guide-how-much-exercise-is-too-much/
Most people find it difficult to stay motivated to workout. On the other end of the spectrum, there are people who don’t know when to stop. Some people over exercise to the point where it is detrimental to their health. For these people, they simply have no idea how much exercise is too much.

http://www.supplementreport.net/