Not affected by the weather, but also more contact. It is more convenient to wash, and you can listen to your favorite music in the room. Everything can be controlled by yourself. As for the air, unless you go to mountainous areas or rural areas, the outdoor air in cities is not very good.

Disadvantages: the air is poor, the environment is not bright enough, and the space is relatively narrow (many people, loud noise).

Advantages of outdoor sports:

First, look at the scenery. Leaving the high-rise city, I stepped into the embrace of nature with a quiet mood, and saw blue sky and white clouds, green mountains and green waters, and at first glance, a vibrant scene.

The second is fitness. Outdoor exercise is a special exercise, which consumes a lot of physical strength and energy and is a better way to keep fit.

The third is to make friends. Outdoor sports are completed by many players hand in hand, which requires team spirit, sharing weal and woe and moving towards the same goal, regardless of age and occupation.

The fourth is to be in a good mood. Outdoor sports can reduce work pressure and forget troubles. The vastness of Bai Na's Dachuan can overcome psychological problems such as narrow mind and body, make you open-minded, and "the prime minister can punt in his stomach", which is not as fragile as Bing Leng, making you comfortable in your new job and comfortable in new challenges.

Disadvantages: Outdoor sports bring you happiness and health, but it is also full of dangers and uncertainties. So be sure to pay attention to travel safety.