Sorry M1key, I dont think we have any Jains here any more.
Im not a Jain but, from what I do know, I would imagine that Jains would not approve of violent sports. Even though its voluntary, its still causing harm. Jain monks wear mouth covering so as to not inhale bugs on accident, so I imagine that hitting someone in the head with a lot of force, though voluntary, would not stand, you know? That aggression will not stand, man.
Hi DreadFish, thanks for your answer. It doesn't seem that Jainism is very well documented, or that its members are doing much to popularise it... This and more questions have to remain unanswered for now.
It seems that Jainism is not well documented, it's hard to find comprehensive sources of information on it, and its members don't really care about converting others. Shame, because on the surface it seems quite pleasant.
Maybe your friend would like to answer some questions on Jainism?
Actually I was 500km away! I just noticed that; I thought it was closer. I was in Bikaner. I've been doing a research on Jainism to document my trip better. Here's one of my galleries: m1key.me/photography/highlights_from_india/
Jains are dispersed through out India , even at remote villages ,with big ancient temples , it seems at one time Jainism was a major religion of India .
my frnd is not much interested injoining the forum
Jain Philosophy has no restriction on sports, but one of it's fundamental principles is Ahisma (nonviolence). Even if the sport were voluntary, it would still be very strange for a Jain to participate in any violent sport.