Jónsak
Lord of Altera
That there is what's keeping us from getting actual training grounds that are not funded by one really awesome rich icelandic guy. :/But, it isn't a sport
Have you ever tripped and fell from a roof? I think not. Have you ever ran for hours while jumping over fences, climbing houses etc.? Football is just people running around a clear field with no obstacles chasing after a ball....and football requires much more strength and stamina.
And adrenaline I do agree it feels great but my favorite way is getting cops/security and sometimes security dogs chasing after you while you run as fast as you can fearing for your life...PS: Most of the time I'm scared about going on the police record thing not my life <.<