How training affects cells is determined not only by whether we move at all, but also by how intensely and for how long we do ...

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 ...

New research suggests Sprint Interval Training or SIT is better than HIIT. SIT burns more fat and builds more muscle in less time. Studies show SIT leads to greater fat loss compared to HIIT and ...

Background Including the Nordic hamstring exercise (NHE) as part of a training program reduces hamstring strain injury (HSI) risk. The lack of NHE implementation may be due to fear of muscle soreness ...

Earlier in his career, the high school coach sought the secret to speed—especially fast 50s. As a high schooler, he had a teammate ultimately go a 22.4 50 free (nation’s third fastest in 1960). Later ...