Skiing is a recreational activity and competitive sport in which the participant uses skis to glide on snow. Many types of competitive skiing events are recognized by the International Olympic Comm
Scuba diving is a form of underwater diving in which a diver uses a self contained underwater breathing apparatus (scuba) to breathe underwater.
Bungee jumping is an activity that involves jumping from a tall structure while connected to a large elastic cord. The tall structure is usually a fixed object, such as a building, bridge o