The inspiring ultrarunner who happens to be obese, plus other headlines that caught our eye this week.
Sweating during a workout is a good thing — but is it indicative of how hard you worked? We found out whether more sweat means more calories burned — or not.
Add some high-intensity interval training to your exercise routine with this quick but effective 20-minute Tabata workout. Cardio and strength, all in one!
Gunning for a new personal record? It’s time to incorporate more strength training into your running routine. Here’s how.
If you thought calisthenics were old school, think again. Try these classic gym class moves for a great workout in just a few minutes.
From grips to forehands and backhands, these beginner tennis tips will get you rallying in no time!
To gain your entry into the Boston Marathon, look to these top BQ-friendly fall races known for their flat and fast courses.
If dreams of six-pack abs aren’t doing the trick, here are 19 better ways to get workout motivation — that have nothing to do with sculpting a great body.
Do you really need to work out for hours to reap the benefits of exercise? A new study examined whether just 30 minutes of HIIT each week was enough.
Between storms, insane humidity and heat exhaustion, summer can be a dangerous time for running outside. Here’s what you need to know to stay safe.
Lacking workout motivation? Here’s how to figure out what will inspire you to stick with a gym routine for good.
Tired of being cooped up inside? This summer, take these three HIIT workouts directly to the beach — no equipment required.
Find out why you might want to freeze your underwear this summer, plus other headlines that caught our eye this week.
All-time highest goal scorer, Abby Wambach, reflects on her 13-year soccer career and what it will really take for the U.S. women to win it all at the 2015 World Cup.