The world tennis number four Andy Murray says it will be a case of evolution rather than revolution under his new coach Ivan Lendl.
Murray has already won his first title of 2012, beating Ukraine's Alexandr Dolgopolov in straight sets in the final of the Brisbane International.
Ahead of next week's Australian Open Murray says Lendl isn't promoting any major technical changes though obviously the tennis great is well on top of those technical things.
Murray says it's more about working harder than those guys around you in the rankings, and focusing on the process rather than worrying about results and history.
