Abîme This is the act of using ropes, harnesses and ladders to descend an abîme. This is the most popular activity besides the actual exploration of caves. It is also the most dangerous activity to do in a cave. The biggest danger comes from using poor ropes and ladders for rappelling down shafts. Many amateurs make this mistake and it leads to the most cave deaths. An extreme sport and requiring a person to stand at the entrance of an abîme and jump into the opening while pulling a parachute before hitting the cave floor. This is highly dangerous and should
Sport in Australia 16%. Participation rates for adults in Australia were much lower than that of Australian children. For adult women in Australia, the number one sport activity they participate in is walking with 30% having done this in 2009 and 2010. The second most popular form of exercise and sport was Aerobics/fitness/gym with a rate of 16.7%. The third most popular for adult women was swimming and diving with 8.4%. For men, the most popular sport activity was also walking with a participation rate of 15.6%. This was followed by Aerobics/fitness/gym with 11.2%. The third most popular sport for adult males was