For people who don’t already exercise, short bursts of deliberate activity significantly improved cardiorespiratory fitness.

A child bodybuilder crowned the 'World's Strongest Boy' was forced to participate in an "abusive" training exercise as a youngster.

It’s pretty easy to fall out of an exercise routine - but not so easy to get back into good habits of hitting the gym or the walking trail. A recent study found that half of Americans abandon exercise ...