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

A single session of high-intensity exercise can disturb the body's main stress hormone, leading to less activity after the workout, a lower body temperature, and weight gain, a new study of mice finds ...

Burpies, squats, lunges and leg jumps; high intensity interval training aka HIIT is a rising star in the fitness world. But the most effective part of the workout is also the very thing many HIIT ...

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, ...

I was introduced to rebounding — a cardio workout done on a minitrampoline — in my early 20s. My college roommate and I used to take a class at the gym twice a week with a man who would belt Broadway ...

People who’ve had a stroke might worry about pushing themselves hard at the gym. New research suggests high intensity interval training (HIIT) can do more to improve fitness than moderate-intensity ...

Are you an avid exercise lover? Do you also have Irritable Bowel Syndrome (IBS)? Then this article is for you! If you've ...

MIAMI — After a few weeks of working out at CrossFit, Charles Banfield says his back hurt constantly and his joints felt terrible. The 47-year-old’s aches and pains were so bad, he initially blamed ...

Here’s your excuse not to work out today. A single session of high-intensity exercise can disturb the body’s main stress hormone, leading to less activity after the workout, a lower body temperature, ...

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