Sprint interval training is another form people are trying, and besides the fact that it keeps your runs interesting, experts say it could be beneficial for everything from fat-burning to ...

What is a SIT workout?“SIT stands for sprint interval training,” Laura Morris, a certified personal trainer and nutrition ...

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 ...

People tend to either love or hate running and for the latter group, the thought of adding running sprints to your workout won't sound overly fun. Nonetheless, the benefits of sprint interval training ...