I switched flat road runs for two weeks of treadmill hill sprints to shake up my routine, boost my fitness, and work my lower ...

Using the Olympics as inspiration, master athletic movements that will improve mobility, build strength and ease aches and ...

Whether you’re a dedicated gym goer looking to supplement your fitness regime or a reformed gym bunny who only wants to train ...

My favorite game is the paragliding challenge, he's into the planet-blasting space adventure. Nerd." —Mal Mower, BuzzFeed ...

I recently started a four-week Get Lean beginner program, which is useful because it tells me which days to work out and rest ... You can also search by type of class and browse programs like HIIT, ...

There are a variety of workouts outside of strength training, including high-intensity interval training (HIIT), cardio, dance ... fitness based on a single workout—what if you had an off day? Tonal ...