The ‘15-15-15’ Workout Is Great Cardio for the Easily Bored

I just learned that one of my favorite ways to pass the time in a hotel gym has been given a catchy name and a celebrity ...
Tiffany Rothe on MSN

Easy to follow 15 minute beginner workout with Tiffany Rothe

I made this workout for those who prefer simple to follow routines that are effective and target your desired areas. It is ...
Yahoo

3 moves, no weights — this 15-minute bodyweight workout builds muscle and and boosts metabolism

Three beginner-friendly bodyweight exercises and a 15-minute workout can help boost your overall activity levels and strengthen your body. Find some space, roll out one of the best yoga mats and hit ...
Las Vegas Review-Journal

Pressed for time? This 15-minute workout hits all your muscles

If you’re looking to add some kick to your workout and save time while doing it, it’s probably time to try a 15-minute HIIT workout. “HIIT, or high-intensity interval training, essentially means you ...
Lifehacker

The ‘15-15-15’ Workout Is Great Cardio for the Easily Bored

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...