Have you ever noticed how some men take up as much space as they could? They intrude on the universe.
They spread their arms out, instead of keeping them by their side, and never keep their legs close even. Expanding your personal space eats up other people's personal space.
Also, whatever happened to being non-threatening? This display may make you feel strong, but it makes other (especially women) feel reluctant to trust you with your thoughtless intrusion on the universe.