IMPERIAL— Teenagers lifted, lunged, and biked during the Circuit Training teen camp at the 4:13 Fitness Center on Tuesday, ...

If you only have 15 minutes to sweat, it's easy to skip out on a workout. I mean, how much can you really accomplish in 15 minutes, right? Umm, a lot, actually—if you spend them wisely. That's the ...

What do two teachers, a firefighter, an insight manager and a physiotherapist from Birmingham all have in common? They’re all among the fittest women in the UK. That is, after Ruth Hitchen, Beth ...

Circuit training involves quickly rotating through a series of exercises targeting different areas of the body. You can do it at the gym, at home, or during an exercise class. Share on Pinterest Getty ...