What would be the most likely scenario with regards to someone who had a high BMI (not fat, but due to increased muscle mass from previous sporting activities) passing the medical? I am 6ft and around 15 stone. The "healthy" weight range for my height is a max of 13.5 stone. My bf % is quite low and the excess weight is definitely muscle mass, I weight train as a hobby and have even competed in a few events. I realize that BMI is only a general idea of someone's health and Id imagine a doctor would also factor in bf%, is that true? I just seen in one of the leaflets that's all that your weight MUST be in the healthy BMI range.