Anil visited the set of dance reality show `Dance +` along with John and Shruti Haasan to promote the film.
He liked the performances put up by the contestants on the show and spoke about his fitness mantras.
`For someone to do such great dancing and feel young, one needs to be fit and eat right. I would love to have a body like my 'Welcome Back' co-star John, who is so fit and fine,` Anil said in a statement.
"Dance +", which airs on Star Plus, features dancers Dharmesh Yelande, Shakti Mohan and Sumeet Nagdev as three judges.
Ace choreographer and director Remo D'Souza is seen as a 'Superjudge' on the show.
Meanwhile, "Welcome Back", which is a sequel of 2007 film `Welcome`, marks the return of Nana Patekar and Paresh Rawal to their respective roles. The film will hit the screens on September 4.