This movement emphasizes the combination of man and nature, and uses compasses and directional maps to find hidden checkpoints in the mountains in the rushing army. If you are very careful, you will find scenery everywhere on the way to running. Once when we were training in the wild, we found a natural pool in the mountains. Purple and blue are as clear as the lake in Jiuzhaigou. As long as you have a pair of eyes to discover beauty and feel the beauty of nature, you will love this sport more and more.