New York: Suryakumar Yadav is looking leaner and fitter than ever since his comeback to competitive cricket and much of it could be attributed to a regimented diet plan along with rigorous strength training to cut at least 12-14 kg he had gained after sports hernia surgery. World's No. 1 T20 batter Suryakumar was out of competitive cricket for close to four months after undergoing an ankle operation in December last, followed by a sports hernia surgery.