What is necessary? What's the difference between diving and diving? Which is more powerful? Which one is more fun?
Diving has three meanings: 1, swimming under water, is generally the breaststroke, also called diving; 2, deep-sea diving, mainly to see who dive deep, now excellent diver can dive to 306 meters, for most people this is a dangerous depth; 3 online, stealth, although on the net. But hidden away, others can not see, not disturbed, was quiet.
Swimming is a project of diving. Swimming in the last century in 60s, developed on the basis of modern diving. By the end of 1986, the National Sports Commission decided that in order to meet the future needs to carry out activities and international competition, our country will carry out the current swimming pool diving racing game name changed to "unified swimming competition", can be divided into air respirators with breath hold swimming and water in surface, underwater swimming like, there are 21 games project. In start is popular, in European countries in late 70s, to carry out more, countries are the project in 1982, has grown to 34 countries, so far, has hosted the 10 European Championships and 3 World Championships, and has been included in the official event of the world games. Project settings: men and women fin swimming: 50 meters and 100 meters, in 200 meters, swimming 400 meters swimming 800 meters, swimming 1500 meters, swimming 100 meters, swimming, swimming with breathing apparatus 400 meters and 800 meters swimming with breathing apparatus and 50 meters diving, swimming with breathing apparatus breath hold 4 x 100 meter relay, 4 x 200 meter relay. Open water swimming: 3 km, 6 km of men and women and the relay race (4). Much earlier, much later was used as a way to train swimming. Swimming is generally not needed equipment, speed is fast after all have flippers and flippers, appliances, but the interest is It differs from man to man..
Swimming is wearing swimming flippers, can be saved, let swimmers faster; wearing flippers swimming, swimming will feel very relaxed, not what can swim very fast.
