Jiri Prochazka sheds light on spending days in a dark room, talks Glover Teixeira rematch | ESPN MMA - Video

Jiri Prochazka sheds light on spending days in a dark room, talks Glover Teixeira rematch | ESPN MMA - Video

Jiri Prochazka sheds light on spending days in a dark room, talks Glover Teixeira rematch | ESPN MMA

ESPN MMA's Marc Raimondi speaks with UFC light heavyweight champion Jiri Prochazka about why recently he spent three days ...