At my gym for example on the trainer is well over the mean for his size weight- but he pure muscle with not an ounce of surplus fat on him. It isa guide and no more than that the three types of phyique- Mesomorph,Ecktomorph Endomorph have each different characteristics
Well I'm 6'2", and 16st+, probably nearer 17st. The weight gain is more than likely due to my giving up smoking 15 months ago, but it says that I need to be 13st 12lb to be normal. All I can say is that it'll never happen.