I have heard other people comment on the hand shock of the hill style bows. I notice a little while shooting, but to me it is far from teeth shattering. There was/is a little muscle adjustment when first shooting and shooting for long periods of time from my experience, but nothing has conditioned me more, bow wise, than my Hill bows. Shooting heavy arrows from my 53 lb Wesley is simply orgasmic. I suppose shooting light for poundage arrows could prove somewhat shocking for some.Love my Hills.