Pushups and Blood buildup?

hivesaeed4

While doing pushups why does an individual feel a lot of blood in his/her head region? Its like a lot of blood has flown into the head which is surprising considering that during pushups either the body is horizontal or slightly tilted with the head higher than the rest of the body so blood should not accumulate in the head. Also, is it dangerous?

hivesaeed4	Pushups and Blood buildup? Tweet While doing pushups why does an individual feel a lot of blood in his/her head region? Its like a lot of blood has flown into the head which is surprising considering that during pushups either the body is horizontal or slightly tilted with the head higher than the rest of the body so blood should not accumulate in the head. Also, is it dangerous?