I have been trying to get back into shape. I really like working out and toning my muscles. 
You should try Crunch Fitness! It's so much fun! They offer quirky classes like bicycle yoga, coed wrestling and pole dancing!
Wow! Pool dancing sounds like a really great workout. Swimming and dance are a great workout by themselves, it has to hurt together. 
If those aren't your thing, Crunch Fitness also offers dodgeball and karaoke bicycling! Dodgeball is so much fun!
Are there any activities for individuals? Or at least for smaller groups of people if I don't want to be around a whole class 
I'm not sure, but the chain now has over 225 fitness clubs, so they probably do!
That's amazing. Sounds like they provides lots of jobs for people around the country. 
They do! They have a huge marketing department also. Their promotion of logo merchandise sales helped increase profits drastically!
I believe it! It would only make sense that more exposure would help. Do they have any competitors? 
There is a ton of competition in the health club industry. Crunch appeals to young upscale members, so they definitely have a target market.