Fitness Goals Support Group
This community is dedicated to group support around achieving fitness goals, whatever they may be, through personal training, athletic activites, or other strenuous activity. Whether you are trying to get fit to treat a health problem, boost your mood, relieve stress, or tone your body, this group is a great place to meet other like-minded people who have similar goals.
Check out the different styles online, or just go to a studio & watch a class. Personally, I couldn't stand the katas & belt-system of promotion of Tae Kwon Do (basically, as long as your check for the testing fee didn't bounce, you advanced to the next belt), so I got into Muay Thai. I found it to be more intense, and much more practical.
I've also had friends rave about Tae Kwon Do as a great workout that gets the blood pumping.
Hope this helps.