Chris Hemsworth frequently posts clips of his workouts to social media, from accessible bodyweight routines to boxing drills to full body weightlifting sessions, switching up his training depending on ...

I trained like Usain Bolt for 30 days, focusing on sprint techniques, speed drills, and endurance. Follow my journey and see ...

HIIT, or high-intensity interval training, is increasingly popular, and it provides plenty of benefits, from torching calories to increasing your VO2 max and overall athletic performance. SIT, or ...

Sprint interval training for fat loss: Sprint interval training commonly known as (SIT) is an efficient aerobic conditioning regimen to lose fat. But where is this training widely used? The technique ...

If you were reading a health or medical journal, you might suspect the acronym SIT had something to do with obesity and sedentary lifestyles. It doesn’t, at least not directly. SIT stands for “Sprint ...

As runners, we’re always looking for ways to get faster and chase that elusive PR—and incorporating interval training into our regular routines definitely helps. But new research shows that interval ...

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 ...

It doesn’t matter if sprinting becomes your full-time passion or just part of your regular exercise routine. You’ll enjoy the rewards that come with getting a little faster and stronger each time you ...