Water is wellhead of life ， the water loving is moved being fond of at ease also more by person ， swims for being one of 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 Swim for having almost big benefit of the following: Be the function strengthening cardiac muscle 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 Be to strengthen resistance People who often participates in winter swimming， improve since the temperature adjusts a function， right away no easy Swim for being able to play arrive at reduce weight Person is in because of resistance when water，the energy consuming is also right away increasingly Demonstration: Person moves quantity of heat consumed by 20 minutes in standard swimming pool ， is equal to 1 hour of on Self is not bad except this motion benefit outside bringing about， the star effect is also That Feierpusi has won eight have a swim project gold medals at one stroke on Beijing Olympiad， has created a This item having also attracted more people devoting into have a swim moves his hero magnificent 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 我不知道对不对
Water is the source of life， water sports and more people to enjoy nature， swimming is one of In the summer， the body submerged in the cool blue water， it is a pleasant Swimming is divided into breaststroke， freestyle， backstroke， Swimming There are several major advantages: First， to enhance cardiac Swimming increased energy， will also speed up blood circulation， which will increase the heart load， long-term swimming exercise can be a strong heart The second is to enhance People often take part in winter， as the temperature adjustment function to improve， it will be difficult common Swimming can also play a role in weight People in the water， because of resistance， the energy consumption of the Experiments show: the standard swimming pool in 20 minutes of movement and the amount of heat， which is equivalent to the land of 1 In addition to the sport itself， the benefits can be， the star effect can not be Phelps won the Olympic Games in Beijing， won eight swimming gold medals and created a Heroic feat， he has also attracted more people to join the swimmers in this Coastal city has a unique advantage， white beaches and blue sea， to swim like the creation of an excellent
Swimming， which deserves to recommand to everybody， is my favourate My hometown is Urumqi，the most distant city from the ocean， but it cannot stop my passion for When in the hot summer， I like to dive into the cool water and swim， because it can not only cool my body but also exercise Furthemore， by practising swimming I can gain lifesaving skills in the Swimming is a kind of Aerobic Exercise which is of great benefit to For instance， it can improve temperature regulation mechanism， prevent flu; and enhance vital What's more， the muscles of the whole body can be exercised during swimming， and therefore they would be stronger and The blood circulation can also be more All of these is helpful for keeping the body healthy and prevent various kinds of And for those who want to keep fit， swimming is a good way to lose There is many ways of swimming like butterfly， backstroke， breaststroke， freestyle I think the most beatiful one is But it's also the most tiring and dificult to Freestyle make one swim And breaststroke looks like one is a Finnaly， backstroke is the most comfortable gesture for me; it's so fatastic to float on the water surface when I feel Until now， I go to swim periodically， both outdoors and 有些地方是意译的，有可能有错~~只供参考
Movement in the water， all organs are involved， more energy， blood circulation is facilitated in order to supply more nutrients organ The acceleration of the blood will increase the load on the heart， to speed up the beat frequency， strong Regular swimmer， heart function is The heart rate is generally 70 - 80 beats / min， stroke volume is 60 - 80 Heart rate and often swim up to people 50 - 55 beats / min， a lot of good swimmers， heart rate can reach 38 - 46 beats / min， stroke volume up to 90 - 120 The role of the water when swimming easy to return blood to the heart of limbs， the heart Swimming there will be significant long-term movement of the heart was increased， a strong contraction， increasing vascular wall thickness to increase flexibility， increase blood volume per Therefore， swimming can exercise a one strong heart
