Are your workouts leaving you overwhelmed or overly sore? Before you blame it on overtraining syndrome, consider whether one of three more likely scenarios might be to blame.
Learn the moves for this high-intensity power-training routine designed to boost strength and agility in no time flat.
Work your body head to toe with this minimalist strength-and-conditioning blast, which includes lateral jumps, side-to-side squats, and burpees.
The final four weeks of our six-month training program will help you reach peak form.
See the moves for Month 5 of our "Strong, Fast, and Fit" program in action.
Our expert has tips to get you moving faster and more efficiently.
Get strong, build power, and burn fat on your go-to cardio machine.
This full-body explosive-power workout will amp up your athleticism for sports — or anything life might throw at you.
Lightning-fast, full-body training amps up your athleticism — for sports, or whatever life throws your way.
How do you transform an ordinary cardio workout into a more robust physical challenge?
Ultrarunner Kilian Jornet talks about his love for racing in the mountains — and the commitment it takes to overcome your limitations and fears.
We get the pros to answer your questions on upping your running pace, pushups, hotel workouts and more.
Olympian Gretchen Bleiler loves a good challenge, but she's also learned the hard way when to give it a rest.
Improve agility with T-drills, a useful running exercise for sports and fitness performance.
A trio of efficient sprint workouts to help you build serious fitness, fast.
Apolo Ohno has used hard work, perseverance and cutting-edge training techniques to become one of the fastest skaters in the world.
Tired of doing the same old lifts? Hungry for variety—or just looking for some exciting new results? Try these six innovative, underutilized moves.
Cardio workouts are not a one-size-fits-all proposition. Here’s how to make your program work better for you.
Kids have the right idea: They love racing and chasing and seeing just how fast they can go. Here’s why adults should pick up the pace, too.
At 41, Dara Torres is one of the fastest swimmers in the world - and she’s set to become the only female swimmer from the United States to compete in four Olympic Games.
The Tabata Protocol isn't easy, but it can dramatically increase your aerobic and anaerobic capacity in just minutes a month.