Haha the good old picture BF guess, I love these! I was just on another post and saying that unfortunately it's true, an educated guess from someone experienced is about as accurate as any of the other easy methods. Unless you can get to someone trained in skin fold measurements this is as good as it gets. It's hard for me to tell bc I can only view the pic as a 1 inch x 1 inch image but I would say the guys are pretty close though, maybe a little less.