For your speed workout, try a fartlek run/walk: After a walking or easy running warmup, run hard for 30 seconds or as long as ...

Harvard scientists find that exercise variety is good but not too much and only certain types. Take the findings with a grain ...

Regularly engaging in a variety of physical activities such as walking, cycling, and swimming, may be the best way to prolong life span, according to a study published in BMJ Medicine.

A recent Harvard study finds that while staying physically fit is strongly linked to a longer, healthier life, repeating the ...

Making exercise fun is the holy grail for many people who can’t quite find the motivation to work out. But rather than forcing yourself to enjoy running or that gym class you once attended, the ...

Variety equals longevity. It’s well established that regular exercise contributes to overall health and can reduce the risk ...

A new study answers the question: "How often should I change my workout?" And grab your tennis shoes, because the answer may surprise you. Indulge me in a thought experiment, and pretend (just pretend ...

Some endurance athletes fear the incorporation of strength training into their overall program for fear of “bulking up” or getting too sore. Paradoxically, a great deal of strength/power athletes fear ...