Nice climb. If you lose weight, it is to let the body's fat be converted into heat and released. In other words, choose those exercises that require a lot of calories to lose weight. In this way, the average calories consumed by mountain climbing and running in a short time are not much different. But after a long time, the heat consumption of mountain climbing will far exceed that of running. Moreover, running can not use as many body muscles as climbing, which means climbing can lose weight more than running. If you are determined to lose weight, I hope you will increase the time and intensity of each exercise and persevere. It takes more than 20 minutes for fat to turn into heat to "keep panting", otherwise you will only consume sugar instead of fat when you exercise.