When a heavy computer falls on Mooney's foot, Lucy's adrenaline kicks in, allowing her to lift the huge machine by herself. Strangely, her adrenal gland stays "on," giving her superhuman strength. This new power causes Lucy to destroy everything she touches, ripping doors from their frames and leaving wrecked furniture in her wake. While the doctors gawk in amazement, the product endorsements pour in. (thetvdb.com)