AT 1:11:30 , I wear a 45 lb vest during all his exercises.Also at 59:30 says Fury already brought his best , he believed Fury would not change anything and that he thought Fury would come in lighter.Fury did a complete 180, Wilder was shook his head was racing when Fury weighed in at 270 +.Also talks about how his camp put the gaining weight thing in effect, Joe actually warns him it might be a bad idea.