ESPN News August 7, 2019 PFL’s Kelvin Tiller doubles down with second shot at $1 million The intensity of the workouts in the CrossFit system is one of the reasons it has received the label “the harmful type of sport”.
News July 15, 2018 MMA News Exclusive Interview With PFL 4’s Kelvin Tiller If you like action, sports and competition, our CrossFit games are just for you either to watch or to take part in. Join us now!