Nothing impresses me more then the strength and endurance it takes to do what these guys do, but i will be god dammed if i am going to sit around and watch dudes ride bikes for 3 hours....no way no how,,,,
The first time i got on my mountain bike last year...and rode about 3/4 a mile(very hilly) i thought i was going to have to admit myself into the hospital...couldn't breathe...was dizzy...had no strength left lol...holy fuck its tough when your out of shape