New Delhi: The rigours of Mumbai cricket helped young Shardul Thakur to toughen up and he attributed his maiden India call-up to the extra effort that one is expected to put in while stepping in to play for the 41-time Ranji Trophy champions.

"I strongly believe that the cricket culture in Mumbai is such that if a young cricketer can survive its rigours, he is certainly destined for bigger things. Mumbai cricket and Mumbai Ranji Trophy team helped me get a national call-up," 24-year-old Shardul said.

"In Mumbai, being good is not enough. You have to be more than good enough to play for Mumbai at any level. That's what has been instilled in me since I came to Mumbai. Whether it is my personal coach Dinesh Lad, Mumbai U-25 coach Vilas Godbole, senior team coaches like Praveen Amre and Chandrakant Pandit, they have always told me about the standards that a Mumbai cricketer needs to set," said Shardul, who has 133 first-class wickets in 37 games.

He feels that his 41 wickets for the Ranji Trophy champions this season have helped him get noticed by the national selectors.

"This year, we were a very young Mumbai team that won the Ranji Trophy. I believe my consistency worked in my favour. I had some good spells. Getting eight wickets in a Ranji Trophy final would not have gone unnoticed. Also since Mumbai are always in contention every year to win the Championship, it helps that you get a chance to perform in crunch matches. This always gives the confidence," said Shardul.

Shardul said his stock delivery is the outswinger and he is working hard to have a more potent incoming delivery in his repertoire. "My strength is my outswing delivery but I have been working on my inswingers. with the Mumbai Ranji team's bowling coach Omkar Salvi."

His stint at the Kings XI Punjab has helped him get in touch with Mitchell Johnson, who has shared his experiences with the Mumbai youngster.