This type of thing only makes sense in fat-land. We've all tripped and fallen before. Now imagine you're carrying 250lbs of shit. Suddenly a much more significant event. But I know what you're thinking - even with 250lbs of shit attached to me, I'd still try to brace the fall. This is true, but now imagine you have 25lbs of shit attached to each arm. Would you be able to get them into position in time?