The Exercise Paradox: The Trade-Off Between Performance And Aging [New Research! Plus the top 5 most annoying running partners!]

 Stylin’ at the start line! Ever had a super annoying running partner*? There’s The Perma-Injured – the person who always has something wrong with him/her, whether it be fallen arches or a sore knee or a blocked aura or whatever. New day, new injury. Then there’s The Whiner – the one who complains about the weather, his …