if they're really fat
hey now i'll have you know i'm in the 1st percentile of weight and i can only go as far down as my knees so why don't
are so inactive that they have no flexibility.
OKAY MISTER NOW I'LL HAVE YOU KNOW
edit: no but for the record i think some portion of inflexibility comes through genetics, none of my siblings can touch their toes and neither can my dad, but my mom can.
also my brother can nearly grab his elbows around his back so i dont know what the deal is