I've heard that some martial arts, Aikido comes to mind were developed for small guys. I'm not writing this dogmatically, it is merely what I have heard. Is there a martial art for big guys other than Sumo wrestling? I'm a six footer, close to 250 pounds with a lot of muscle, is there a martial art that was developed for big guys? I've heard Judo works well for those with a lot of physical strength, it is certainly a possibilty. Thanks.