Boost strength, endurance, and fat burn with this high-intensity kettlebell Tabata workout. Perfect for full-body training at ...

Place one foot on a bench behind you, keep your front foot flat, and lower your back knee toward the floor while keeping your chest upright. Hold a dumbbell in each hand, feet shoulder-width apart, ...

Everything you need to know about high-intensity interval training to help you hit the ground running in 2026—including a low ...

The session begins with a mobility-focused warm-up. In under five minutes, Mack leads you through 90-90 hip switches, world’s ...

High-intensity interval training is one of the best ways to pack a lot of exercise into a short period of time. HIIT workouts are so efficient because they alternate short bursts of very intense ...

In 1996, Dr. Izumi Tabata published a groundbreaking study on high-intensity interval training, or HIIT, and its effects on aerobic (VO₂ max) and anaerobic capacity in young, physically active men ...

EDITOR’S NOTE: Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist and mind-body coach in professional sports, and is the author of the book “Practical ...

There may, however, be a shortcut. High-intensity interval training ( HIIT) promises to get you fit with just a few minutes ...

Low-intensity exercise is thought to be better for keeping this “stress hormone” in check. But scientists say cortisol plays a crucial role in fueling your workout. Often called the “stress hormone,” ...