This high-efficiency workout style boosts heart health, builds lean muscle, and transforms your fitness routine — all without a gym.

Calling all F45 lovers and gym class lovers – if you can't afford to keep forking out for sessions, circuit training can be done from home, too. With the help of the best circuit training instructors ...

Add Yahoo as a preferred source to see more of our stories on Google. Think you always need long, slow strength sessions to build strength and burn fat? Think again. New research suggests that ...

Here are three versions of a circuit workout we did last week that simulates load-bearing, equipment carry, and log PT. All you need is a pullup bar, a sandbag and a place to run.

If you only have an hour to train, and want a really intense workout, try circuit training. The key to great circuit training is to use only major muscle groups. Each exercise must use many joints at ...

New workout creation tool lets users design personalized training routines with exercise filtering, progress tracking, ...

Build the strength to push through even your toughest runs. This 15-minute strength-training workout is the second part of the three-episode runner's series presented by 26.2 Team Milk. Led by fitness ...

Belly overhang exercises after 55, 5 daily moves from a personal fitness trainer to tighten your midsection without machines.