There's a fairly scientific theory that casual tennis players will flock to the sport...

For example, you really don't want to get shin splints, which make the front of your shins hurt like heck. Jim Walker, Ph.D., the sports science director at...

Weather is iffy at this time of year—cold on some days, rainy on others...

In tough times, there may be even some die-hard skiers who are reluctant to pay just for the chance to look at equipment.

The early frost may have put a quick end to the prettiest part of fall, but there's still plenty of mountain biking left in the season...

Want to see men and women getting really, really close to one another with all their clothes on?

There are two kinds of training every athlete needs to do: concentric and eccentric. Concentric is the kind of muscle contraction that happens when muscle fibers shorten, as in lifting weights.

Sometimes you've just got to drop the discipline—take a break from training and pushing your body at the gym and playing the games at work...

Dusty Hanks still gets tons of mileage out of the time a woman tipped him a $20 with her phone number on the bill...

Every mountain biker knows what it's like: You start up a steep knoll, only to lose it halfway up. Your bike slides backwards, you slide with it and land in ...