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

A typical SIT workout begins with a five-minute light cardio warmup to condition muscles for activity, followed by a maximum ...

Imagine a workout that burns fat and potently boosts your speed and agility. Sprint interval training (SIT) is a workout method that combines the benefits of high-intensity cardio with the ...

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

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 ...

I decided to add one interval training session into my workout plan after my times plateaued ... while I didn’t have energy left for a final sprint, I ended up almost breaking the 23 minute ...

Denise Austin shared a throwback workout clip on Instagram. In the video, Austin demonstrates an interval training workout complete with both cardio-based aerobic moves and targeted strength ...

You’re looking to push every ounce of energy you have into your current HIIT (High-intensity Interval Training) workout. As the intervals pass you buy, the music constantly changes to fit your tempo.

Denise Austin shared a throwback workout clip on Instagram. In the video, Austin demonstrates an interval training workout complete with both cardio-based aerobic moves and targeted strength ...