"I have worked more on my fitness, worked hard in the nets. The aim before the season was to bowl at a consistent pace which was not there earlier and I worked on that. I wanted to increase pace and that's what I did," said the 24-year-old bowler who picked up a match-winning nine for 56 in the Ranji Trophy final against Saurashtra.
Mumbai rode on the youngster's haul and a century by experienced opener Wasim Jaffer on a bouncy pitch to thump Saurashtra by an innings for their 40th title.
"When I was bowling, it was like a one-way traffic for the last two three years. I have developed two-three variations in my bowling which has helped," he said.
Kulkarni, who picked up five for 33 in the semi-final against the Services to pilot Mumbai into the summit clash, also credited senior teammate Sachin Tendulkar for the tips he gave.
"Before the semi-final he (Sachin) worked on my bowling, (as he) stood watching during the net session. There were minor mistakes, like the position of the wrist, which we rectified. He does help everybody, not only me," said Kulkarni who picked up 30 wickets at just under 23 in the championship.
Kulkarni also hailed his captain and senior new ball partner Ajit Agarkar for the help he gives while bowling.
"It's quite good (bowling alongside Agarkar) and when he stands at mid-on or mid-off and shares his experience, it is quite helpful."
"I am happy with my performance, have been bowling well throughout the season but the only thing missing was wickets. I managed to get wickets in the last two games. (I am) feeling quite good about it," he added. (More)
