When the armpits are exposed, it sends signals of confidence and comfort, but it also releases pheromones or pheromone-like substances. These chemical message’s stimulate the olfactory (sense of smell) systems of potential lovers – some more than others. This pose has the additional effect of putting the breasts dominantly on display. It’s also a body language which signals over-all health and wellbeing. When a woman adopts the armpit exposed configuration, she is physically attracted to someone in the immediate area.