Why Mr M is hotter than he's ever been

Mr M has taken up yoga. Not just any old yoga but Bikram yoga, which, as far as I can see, is yoga in a sauna.

http://www.ft.com/cms/s/2/99c5a1d2-0abf-11e3-aeab-00144feabdc0.html?ftcamp=published_links%2Frss%2Flife-arts_mrs-moneypenny%2Ffeed%2F%2Fproduct