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Going steady with the 10-pound weights for months now? You may be selling yourself short.
You've been hitting the gym religiously for weeks and aren't making any progress. What gives?
And no, one of them isn't just running faster.
Yes, running is great exercise, but your cardio addiction could actually be hurting your stride.
Match the complementary cross-training activity to your fitness goals to reach them faster.
We asked experts what to do in the dressing room to score the best fitness gear for your body.
The celebrity trainer explains how side-to-side exercises can seriously improve your fitness.
Get the lowdown on the most common running beliefs that could be hurting your strides.
Running in heat and humidity can be grueling, but this expert advice will help you power through the steamiest conditions.
From your pricey sports bra to your fitness leggings, these workout pieces need a little more TLC than you may think!
Put your heart into your workout—literally—to get faster and better results.
Learn when it's time to pony up and purchase new performance gear—plus, tips for extending the life span of your sports bras, leggings, and more.
No one plans an injury—but sometimes you can plan to avoid one. Beware of these scenarios that could sideline you!
Your gut is great at measuring workout intensity, says a new study. Harness that power for more payoff at the gym.
Low blood sugar, sweaty hair, split shorts… A lot can go wrong during your workout. With these 18 emergency essentials, you’ll be ready for any situation.
Our nutrition expert breaks down the right (and wrong!) way to fuel your workout routine.
The CEO of Reserveage and creator of Meratrim shares her fitness and diet tips on how she stays healthy.
Whether you're at home or at the office, make the most of your spare time with these quick, multitasking workout tips.