第1个回答 2009-05-10
Water is the source of life, water sports and more people to enjoy nature, swimming is one of them. In the summer, the body submerged in the cool blue water, it is a pleasant treat.
Swimming is divided into breaststroke, freestyle, backstroke, butterfly.
Swimming There are several major advantages: First, to enhance cardiac function. Swimming increased energy, will also speed up blood circulation, which will increase the heart load, long-term swimming exercise can be a strong heart out. The second is to enhance resistance. People often take part in winter, as the temperature adjustment function to improve, it will be difficult common cold. Swimming can also play a role in weight loss. People in the water, because of resistance, the energy consumption of the more. Experiments show: the standard swimming pool in 20 minutes of movement and the amount of heat, which is equivalent to the land of 1 hour.
In addition to the sport itself, the benefits can be, the star effect can not be ignored. Phelps won the Olympic Games in Beijing, won eight swimming gold medals and created a miracle. Heroic feat, he has also attracted more people to join the swimmers in this sport.
Coastal city has a unique advantage, white beaches and blue sea, to swim like the creation of an excellent condition.
第2个回答 2009-05-10
Water is wellhead of life , the water loving is moved being fond of at ease also more by person , swims for being one of which. Enjoyment the body being soaked not having been to be pleased one kind in fact in sky blue color water nice and cool in scorching summer day . Swim for being a breaststroke , crawl stroke , backstroke , butterfly stroke mark. Swim for having almost big benefit of the following: Be the function strengthening cardiac muscle first. Have a swim is consumed now and then being able to increase by, blood circulation also is able to be accelerated , this may increase the heart load , long range swim for being able to take a strong heart exercise out. Be to strengthen resistance secondly. People who often participates in winter swimming, improve since the temperature adjusts a function, right away no easy snifters. Swim for being able to play arrive at reduce weight role. Person is in because of resistance when water,the energy consuming is also right away increasingly many. Demonstration: Person moves quantity of heat consumed by 20 minutes in standard swimming pool , is equal to 1 hour of on land. Self is not bad except this motion benefit outside bringing about, the star effect is also assignable. That Feierpusi has won eight have a swim project gold medals at one stroke on Beijing Olympiad, has created a miracle. This item having also attracted more people devoting into have a swim moves his hero magnificent feat. The sea town owns the advantage abounding in gifts of nature , the white sandy beach and the sky blue ocean, have created extremely nice condition for the people who is fond of swimming for.
我不知道对不对
第3个回答 2009-05-10
The water is the origin of life spring, the water affinity movement is also naturally more pleasing, the swimming is one of them. In the hot summer day, the bodily immerse in the sky-blue cool water, is one kind of satisfied enjoyment really. the swimming divides into the breaststroke, the crawl, the backstroke, the butterfly stroke. the swimming has the following several big advantage: First strengthens cardiac muscle's function. When swimming consumes energy increases, the blood circulation will also speed up, like this will increase heart's load, the long-term swimming may exercise a strong heart. Next strengthens the resistivity. Participates in wintertime swimming's person frequently, as a result of regulation of body temperature function improvement, not easy catching cold cold. The swimming may also play the role which loses weight. Human when water, because of the resistance, the consumption energy are also more. The experiment proved: Human quantity of heat which the movement 20 minutes institutes consumes in the standard swimming pool, is equal on the land 1 hour. the advantage which may bring besides this movement itself, the star effect is also noticeable. Philps has won eight swimming project gold medal at one fell swoop at Beijing Olympic Games, has created a miracle. His heroic magnificent feat also attracted more people to join in swims this movement. the coast city has the advantageous superiority, the white sand beach and the deep blue sea, has created the extremely good condition to love swim's people.