Before I started rock climbing I used to box. It's great. An intense and addictive way to get fit. Jujitsu is great too. Not only is it a great way to be in shape, but it's very practical for self defense. I also think the community around them are great in my experience. There are sports with a lot of assholes out there, but I think combat sports tend to have cool people. Maybe because of how serious they are compared to something like Squash.
![[Image: dcep7c.jpg]](https://images.weserv.nl/?url=i46.tinypic.com%2Fdcep7c.jpg)