Even experienced exercisers sometimes find it difficult to know how much to do. For the beginner this uncertainty represents a significant stumbling block. Fortunately well-established guidelines and protocols exist to provide assistance to all exercisers, regardless of your skill level. In general,

All of us who’ve experienced a back injury of one sort or another have been told at some point to “avoid heavy lifting.” That type of advice appears to be a no-brainer or at least redundant, as no one whose back is hurting is going to try to pick up an air conditioner or even a 100-foot reel of