"I love sweating. I do fancy the Turkish, Russian bath house... the 10th street baths in the East Village in New York about seven, eight years ago, I started shvitzing and sweating and I've loved it ever since," Farrell told US talk show host Ellen DeGeneres.u00a0He enjoys sweating it out the sauna way.

"It sweats out the toxins. It feels kind of primal as well in a world that moves so fast and is so about technology. It is something that's ancient and that has stood the test of time and if kind of feels that way," he added.