killer training - two men running on a mountain trail
Break free of your usual workout cycle—throwing in an intense week can help you bust through fitness plateaus and barriers.
Q: I’ve heard that adding a killer training week before my next race could boost my performance. Is this type of workout right for me? ...
CrossFit Nasty Girls
The workout with a metabolic conditioning movement, an Olympic lift and a gymnastic-influenced movement all in one.
Fran. Check.
elite athlete - cyclist climbing a hill
Did Lance Armstrong wreck his career for nothing? A new research review finds EPO doesn't improve performance in elite athletes—and only harmful side effects.
Sorry, Lance Armstrong. That blood doping drug that cost you seven Tour de France cycling titles? it likely did little to improve your performance, ...
man skiing down mountain
Hitting the slopes for the first time? Here’s what you should know to stay safe and come home in one piece.
If you’re new to skiing or it’s your first time on the slopes since last season, listen up. When you’re hurtling down the mountain and you lose ...
runner leaning against a wall - exhausted from extreme endurance exercise
Listen up, marathoners: A group of researchers claim that running too hard or too long is bad for your heart. Read on to hear their argument.
No matter how fast you run, you can’t escape the debate over the dangers of extreme endurance exercise. In July, a group of researchers lobbed the ...
man finishing a workout
Think you're a workout machine? Get your barbell ready and tally up your reps.
Ever wonder how your level of strength and fitness matches up against others? Today you're about to find out with the 30-Second Barbell and Bodyweight Combo ...