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 ...

A typical SIT workout begins with a five-minute light cardio warmup to condition muscles for activity, followed by a maximum effort sprint for 20 to 30 seconds before recovering with one to two ...

After an adequate warmup, sprint repeats could be the bulk of the workout (see below for two workouts to try). After each interval, make sure to hit pause and rest. For shorter sprints ...

When cold, dark, rainy, or icy conditions make it tough to get outside, the obvious option is to hit the treadmill. The good ...

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 ...

Sprint workouts torch belly fat, boost metabolism, and improve insulin sensitivity for faster results. Learn how to do them for maximum fat burn.

The aims of the present review are therefore threefold: first, to summarise the main mechanisms for interval training and repeated sprint training in normoxia. Second, to critically analyse the ...

If you think that you don’t have time to exercise, high-intensity interval ... room workout into about seven minutes of steady discomfort. Climb a flight of stairs for four minutes or sprint ...

Sprinting for ... but when you do interval training it's really hard for your body to get used to that. Narrator Before you begin a strenuous exercise routine see your doctor, that's especially ...