Robert Irwin and Witney Carson Can Only Train 4 Hours a Day for ‘DWTS’

Robert Irwin and Witney Carson are sharing secrets behind their Dancing With the Stars rehearsals. “I don’t feel like I’m a drill sergeant, but we definitely work really hard,” Carson, 31, shared on the Wednesday, October 15, episode of “The Viall Files” podcast. “We laugh a lot, but we definitely get stuff done. You have to. You only have four hours a day. You have to learn an entire new dance by Tuesday.” With such limited time, Irwin, 21, joked that he gets creative in making the most of those four special hours. “I always try to show up as early as I can to try and stretch but you don’t ha