A friend of mine recommended it and I was really trying to find something that would help recharge my fitness routine.
The sense of accomplishment and knowing you're doing something to improve both your mental and physical health (and being sore the following day reminds you that you really worked those muscles!).
Honestly - it's what I've lost! I'm down almost 15 lbs since I first started taking class and I can see a noticeable difference in my muscle tone and strength. It's a great motivator to stick with it!
Definitely give it a try! It's so rewarding when you see the difference it can make.