In a small study, sprint interval exercise helped to “clean-up and rebuild” cells better than steady-state moderate-intensity cardio. Experts say it doesn't take a lot to benefit from this effect—even ...

Sprint interval training, or SIT, is super trendy right now. It’s a great way to improve your running speed and to get in a hard interval workout, and I’ll explain exactly how. But I also need to ...

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 ...

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 ...

Physical activities like jogging, walking, cycling, and sprinting are activities known to engage the musculoskeletal system and result in the utilization of energy. Sprint interval training (SIT) is a ...

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 ...

Raise your hand if you hated doing suicide runs during basketball practice? How about the beep test during gym class? What about 100-meter rows during crew training? My hand is raised and it's raised ...

Those who enjoy interval training now have a guideline for the best ratio to improve muscle performance. A new study found that 20-second of sprint intervals are more effective and beneficial to ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Working in that workout in 30 minutes or ...

These are times of media distrust, and we are sad to report that our brethren in the fitness press have provided one more reason to question the credibility of the news. Happily, the Moving Crew Truth ...

The journal article has a correction, but has also been retracted. Please see the journal references below. Interval training may shed more pounds than a continuous moderate intensity workout, ...