Same reason that I did the scan. Turning 70 in a few months and I am trying to do what I can in the next few years so that I am as healthy as possible when the inevitable happens. So for that, I wanted a baseline. My bone density is ok and visceral fat ok, and weight ok. Which means, I think, that I should have more muscle for my weight, meaning less fat. So yea, I am doing more strength training and trying to increase the weights too. Did it really change anything compared what I subconsciously knew I should do anyway? Probably not, but I wanted the numbers, the baseline.