"It's strictly for women, we work real world scenarios," said Marlon Culpepper, a trainer and the owner of Zero to 100 Fitness. "We don't wear pads or head gear or anything like that, so it's more ...

If you have 45 minutes to spare, that's great — but in as little as five minutes you can knock out some stress with swift uppercuts, side hooks, and powerful kicks. Kickboxing's high-energy mix of ...