New York's Village Halloween Parade is an annual holiday parade and street pageant presented on the night of every Halloween in New York City's Greenwich Village.
It Can Trigger Cardiovascular Issues. The cold air makes your body work overtime, especially the lungs and heart, because they work in unison to keep that warm blood circulating without skipping a beat. This can cause blood pressure to rise, as blood vessels constrict so they can get back into the heart.
Cold weather causes tiny blood vessels throughout the body to constrict, which, in turn, can raise blood pressure and increase demands on the heart, Franklin explains. For those people, hitting the treadmill for exercise may be a better bet.