Richard Rigor clicked his stopwatch and told three clients that the 18-minute Fight Gone Bad workout had ended. Two women bent over, huffing and puffing, and one man with a sweat-drenched T-shirt lay ...

How is CrossFit different from other fitness programs? CrossFit is known for its workouts that blend elements from weightlifting, gymnastics and cardio. The fitness company has more than 12,000 ...