Nope. I've done some hard workouts (high school football two-a-days were rough) but I've never actually made myself puke from doing any type of exercise. So I guess that's why I don't quite understand what makes people yak on the mat at a competition.
Of course, now I just jinxed myself, and I will probably barf all over my opponent during my very next match, lol
I get the opposite at tournaments, fantasy shits. I will feel like I have to shit, but than I go to the bathroom and sit on the toilet and nothing happens. I don't know if it's nerves or the starving myself to make weight.