The Benefits of Both Long and Short Interval Workouts. Both long and short interval workouts improve cardiorespiratory ...

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 ...

Want to lose weight faster? Try these exercises. Jumping rope and sprint intervals are effective. Every body burns calories ...

If you want to ace a timed run over the 1.5- to three-mile distances used in most military running tests, the pacing strategy ...

Think of it this way: Running an ultramarathon requires endurance, because the goal is to maintain a steady pace for hours on ...

Fun ways to do cardio without feeling like you're exercising—from dance to tag, explore heart-healthy workouts disguised as ...

There is no equipment—just your bodyweight, a timer, and a small space. This workout takes about 20 to 25 minutes to complete ...

There are several reasons why this happens. Firstly, during HIIT training, your body’s oxygen demand exceeds the supply, so your body needs to replenish this post-exercise, and this in turn burns ...

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 ...

A good place to start to build your VO2max is with this workout: Begin with an easy warm-up run of at least five minutes.