This question is for the answerer to grab!
Answer is usually very like sports, but helpless as a student, the family's economic situation is also general, so can not invest a lot of money in sports, then the answer to recommend a few do not spend money, but very effective and interesting sports.
One, long-distance running
This is definitely the first sports program I would like to talk about. I like to long-distance running is in the third year of high school, then every night after study hall will go to the playground to run three or five laps, and then every weekend night, I will bring a water bottle, seriously run for more than half an hour.
Long-distance running doesn't cost money, as long as you have a pair of sneakers, which I'm sure the vast majority of my friends still do. Running is an instinctive action that almost all animals do, so we don't need to learn it deliberately, we just need to pay attention to some more energy-saving, as well as to protect ourselves from injuries during the run, for example, we should try not to inhale through our mouths, but exhale through our noses or our mouths in the process of running. The rhythm of our breathing should be stable, and the speed should not pursue too fast, but keep it at a speed that we can hold for more than thirty minutes. We in the process of running posture should be correct, foot landing light, swing arm strong standardized, foot landing when the knee can be slightly bent to play a cushioning effect.
Mastered some of the skills we can start running well, we do not even need a venue, even if there is no playground, we can also run on the street or road. There are no constraints.
And long-distance running can exercise to all the core muscles of our body, including legs, abdomen, waist, shoulders, arms, chest and so on, is the most effective to enhance the body's coordination ability of the movement, in addition, long-distance running can also greatly enhance our cardiopulmonary ability, so that their own body's metabolism is more stable, the mood is more comfortable.
Two, climbing
Climbing project may not be very popular in China, but in some countries, such as Japan, they are very like climbing this sports project.
Climbing can make our body do the most effective work, may maximize our endurance, and like long-distance running, climbing can exercise our will. It's a reward beyond the physical exercise.
The premise of mountain climbing is very simple - mountains. As long as there are mountains near your city, you can climb to the top of a mountain on a clear, sunny morning before sunrise, and you can look out over the top of the mountain at a different view of the sunrise from the city you live in.
But climbing sports need to pay attention to safety, it is best to be able to partner, for beginners, but also do not climb some of the too steep mountains, according to the strength. After all, although the movement is important, but safety first ah.