Why are people going insane over "Insanity," a demanding 60-day, six-times a week, DVD exercise program?

Everyone has a gym routine. High intensity interval training, HIIT, is one way to spice up your workout routine while also pushing your body to its limit. 

New research has found that physical activity changes the body's genetic processes.

What is usually typically done for men, is surprisingly a lesson in self-confidence instead.

90 minutes of demanding yoga in 105 degrees. You’re going to sweat. A lot. That’s only if you don’t pass out first.

Ryan Heffington's dance studio in Silverlake lets people of all ages dance and let loose.

Four staff writers play in the mud — and write about it.

It’s almost a rarity to see people exercising without headphones in their ears, but does music boost performance?

Can frequent exercise actually elicit higher brain power in humans? Scientists think so.