I thought it was near impossiable to do but on another forum I use I have been told its possiable
'It is possible to gain muscle while creating a calorie deficit, however, it is difficult to increase your body weight while eating a reduced calorie diet. This is why you often see people losing inches but with only a minimal loss on the scales.'
I thought I had better ask the experts, while the person who posted that reply gets their reply sorted out, I have asked them to point me in the direction of the appropriate evidence to back up their conclusion.
Because if it is possiable I want to know how, although if it is I bet you all can tell me how to do it :-)
I know you can reduce you body fat, and this will improve your muscle to fat ratio, but I am finding it hard to believe you can eat a deficiet of calories and gain pure muscle.