Intensity Interval Training (HIIT) routines have become one of the most efficient methods for burning calories and achieving ...

SIT is, in fact, a type of HIIT. Sprint interval training refers to exercise routines where you run as hard as you possibly can (or nearly as hard) for a short time, typically 30 seconds.

“HIIT training is extremely efficient. Many people don’t have the time for long, drawn-out workouts and HIIT training is ...

Pushing your body to its limits is the latest workout trend – here’s how to sprint safely. As the name suggests, it involves intervals of work and rest. “SIT is a derivative of HIIT ...

These 20-minute HIIT workouts are the most efficient ways to train when you're low on time but want to burn fat and build muscle. The key is to leverage your work-to-rest ratio by amping up the ...

We've put together the best cardio HIIT workouts from running to bodyweight conditioning to strength training to build muscle and burn fat. To give you some diversity, we've pooled together a list ...

The sprint group spent around 25 minutes per session ... You might find it strange that HIIT can be as effective as other exercises in so much less time. How does the process even work?

The researchers compared HIIT, sprint interval training, and continuous training, all of which were matched for overall output. They concluded that there is no difference in fat metabolism ...