Recently, there is a very popular way of exercise and fitness, that is, hiking with a bottle of water in each hand. Many people agree to walk from one place to another, which is similar to race walking, but theoretically it should be possible to run, as long as you walk to the limit that your body can reach, or walk for a day and a night until you can't walk, or reach the designated place. At the same time, the doctor will follow the whole process and provide timely rescue. Because of the particularity of this sport, some people think it is a fashion, a very economical exercise method and a good way to relieve stress. Because people who have lived in the city for a long time have great mental stress, persistence and physical limit in the process of escape can release mental stress. At the same time, due to

People who participate in the outbreak, even if they are well prepared and even in good health, will feel tired during the outbreak, so some people think that this is an abnormal self-abuse behavior.