Benefits when doing martial arts is many. You get a confidence, you get a good posture and probably an change in attitude. You also get strength, cardio, flexibility and you become more relaxed both when training and as a person, you learn to relax, and I think this is a common treat to all martial arts, whether you do Aikido, Kali Sikaran, Brazilian Ju-jutsu or MMA.
No martial art is better than another, even though if you are part of a martial arts group you think yours is the best. And instead of going around saying everyone else is doing it wrong or their style is wrong, why not put down the energy and effort into yourself and to grow as a martial arts person in the one you think are the ultimate one in that case?
No matter what style or sport you do, everyone puts down just as much effort as the other one, the amount of training is just as much, then if a MMA-fighter might be "less" good at one, but a bit good at many different parts of martial art, then so be it, that is the purpose with their training, and that is a completely focus than for example Judo and Aikido has.
If we take an example, Aikido does not train sweeps, but you do in Brazilian Ju-jutsu and Judo (for example) how can you then say that Aikido is the ultimate way to defend your self? But just because of that, the focus of Aikido is not wrong, the main idea of Aikido is to use the opponents force against himself, and that is also a good main idea, and then you do a lock of some sort to keep the other one down. Neither is optimal, neither is wrong, both are great ways of training.
I have my self been doing Aikido for just a bit over three years now and Kali Sikaran since January this year, and I can't see anything but positive things about doing more than one martial art at the time either, you can find similarities and differences and when you do the question "does this really work?" will pop into your head, and a whole new dimension of martial arts is a head of you. Of course there is backsides to this, if you want to be good at one budo- or fighting art if you mix it together but that is a question about whether you understand the concept of the differences, and that can take years to learn, and it is a question on when you feel mature enough to be able to do more than one martial art at the time. But even here, it's a question on focus, do you "just" want to be good at that martial arts, or do you want to know how to defend yourself in realistic situations... They are all valid reasons to do martial arts, the only important to remember is to always have a respect for your partner because you need him or her to be better at what you are doing.
People should stop hating so much on everyone else, and get back to the focus needed for their own training. No one gains anything unless you show each other respect both on and off the tatami.
I hope to see you soon on seminars and take care!
Couldent have said it bedder my self :)
SvaraRaderaIv traind Aikido my self for almost 2.5 years and Karate for 3.5 years before that and its done a lot for me as a person :)