I did a search before writing this, just in case the whole thing's been done to death already... Basically if I have an off-the-scale TINY wrist circumference (just shy of six inches), is it a foregone conclusion that I'll never be able to squat 225lbs for example, no matter how much I eat or how hard I train? In short, are there fairly reliable ways to determine genetic potential for strength before even starting any training program?