High-intensity interval training, or HIIT, is a great way to get in a fast, effective workout. This quick routine is helpful ...

Sore muscles don’t build strength – recovery does. While most gym-goers obsess over workout intensity, elite athletes know the real gains happen between sessions. Understanding how to accelerate ...

What it is: Toliver’s signature strength-training format. It mixes and matches various types of lifts to get you more results in less time.

High-Intensity Interval Training (HIIT) has become one of the most effective fitness strategies in the United States for ...

In order to get faster, you have to practice running fast. Of course, this isn’t as simple as tackling all your miles at a higher pace. Instead, you need to incorporate running speed workouts into ...

“People start out in a new workout routine who maybe haven't exercised in a long time or haven't been doing quite the same ...

Sprint sets are a great way to boost your speed and confidence in the water. This swim workout from coach Sara McLarty uses short bursts of speed as building blocks of a pyramid, gradually building in ...

He and his colleagues have found that even five- to 10-minute bursts of an exercise with an intensity like running, and as ...

Working out indoors has become more than a seasonal affair this year. As we spend more and more time working out at home, the fitness industry has gotten creative, with clever, new products to make ...