The phrase “putting the hammer down” commonly refers to drivers smashing the accelerator pedal to pick up a burst of speed, often to beat a waning yellow light. Runners use this idiom in much the same ...

I recently decided to completely switch up my half marathon training. I swapped miles for time-based training runs, and because I’ve never been much for speedwork outside my high school cross-country ...

If you’re looking for a way to boost your athletic performance, calorie burn, and fitness level, you may want to consider sprint interval training (SIT). Similar to high intensity interval training ...

On TikTok, workout tips abound — some credible, some dubious. And recently, you may have been hearing about something called sprint training, which falls somewhere between 12-3-20 treadmill workouts ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Sprint interval ...

Many of us would like to be in better shape. Making small tweaks to daily habits or workouts can make all the difference. With new fitness and diet fads popping up on the regular, deciding which ...

After months of walking or running outdoors, taking your workout inside to a treadmill can be an adjustment. We all miss the fresh air and change of scenery that being outside affords, but running on ...

SAN ANTONIO — No money for a gym membership? No problem! Fitness in the Park is a city-wide program that offers free exercises classes across San Antonio. Mike Kaye is the program manager for Fitness ...

You don’t have to strain your knees by running miles to get your cardio in. In fact, if you’re looking to ease into fitness ...