“HIIT training is extremely efficient. Many people don’t have the time for long, drawn-out workouts and HIIT training is ...

Here's a quick rundown of this 15-minute HIIT ab workout. Perform three rounds with working intervals of 45 seconds and rest ...

Make your workouts count while the weather still helps you. Here is the ultimate guide to five high-impact fitness routines ...

Set up interval training workouts the right way with these expert tips. But instead of putting together a 30-minute, non-stop workout, break up your program into shorter all-out intervals with ...

Sorry, Well Workouts requires iOS 7 or greater, the Android Chrome browser, or Internet Explorer 11. Try going to www.nytimes.com/7-minute-workout on your phone. 12 ...

This workout was created by Hollis Tuttle, RRCA-certified running coach and trainer with the Lululemon. It’s a 45-minute hill workout designed to simulate running up a hill while building a ...