Speaking of power output, stairs work some of the biggest muscles in your body (think: glutes, quads, and calves. Plus, ...

Ready to run farther and faster? These plans can change the performance of both beginners and experienced racers.

Jacksonville Jaguars rookie running back Bhayshul Tuten has plenty of speed, but what would it take for the young back to ...

Whether you're preparing for a fitness test, looking to increase your running performance, or simply seeking a challenging ...

Science meets speed in a bold new way: a few vivid words can make teenage soccer players sprint faster—instantly. The trick?

Canada Day is here, and for most runners, that means having a little more time to get out and enjoy the summer weather. To ...

Health will be a big focus for Saquon Barkley and the Eagles, while Will Shipley appears ready to step up as RB2.

If we can't have Colleen Quigley's iconic fast-braid Friday anymore, maybe we can start a new trend: fast-workout Friday ...

Arkansas Razorbacks offensive coordinator Bobby Petrino working with quarterback Taylen Green at Saturday's practice on the ...

Discover 10 high-intensity exercises that burn more calories than traditional cardio. Transform your workout routine with ...

Karin, head coach and running guide from Run the Wild unpacks what is a good running pace, what measures are consistently ...

On night runs, runners wearing the 360X 2.0 "Acceleration" edition represent more than just visual impact—it reflects a mindset. "Acceleration" isn't just speed; it's a commitment to forward momentum ...