I had a new client of mine will call her Kelly she runs 10 km’s every other day, . But what the 37-year-old mother of 3 doesn’t know is that when it comes to vigorous exercise, more isn’t always better. Turns out, people who work out too hard for too long may be less healthy than sedentary people, and are more likely to die than moderate exercisers,

Numerous studies that showed that moderate and low impact  exercise was good, but excessive pounding type exercise  like running was damaging.insists that this is no excuse to trash your running shoes and take to the couch. “. Overdo it, though, and many of these health benefits practically vanish and this applies to running.