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

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images A sweaty, rewarding workout session isn’t guaranteed, it’s earned — usually.

If you think you need a full set of kettlebells to get a great workout, think again. A single kettlebell is all you need to build explosive strength and challenge your entire body. Single kettlebell ...

Traditional squats aren't the only way to forge resilient lower-body power; these joint-friendly alternatives offer faster ...

Power is essential for aging well. Here’s how to increase yours. Credit...Gritchelle Fallesgon for The New York Times Supported by By Amanda Loudin After years of three to four weekly sessions of ...

Jacqueline Hooton, 61, is a fitness coach from Bognor Regis. Here, she explains how taking up power training in her mid-thirties has preserved how her muscles perform under pressure decades later. As ...

Of course you want a more powerful stride as you cruise through your miles so you gain better running economy, more speed, and stay injury-free. For that, you might lean on strides and speed workouts ...

This time off from aggressive race training is a great opportunity to establish good movement patterns for your strength ...