The more calories you consume at the same time, the better the weight loss efficiency will be if you burn fat with oxygen to supply energy.

Outdoor walking is basically a low-level aerobic exercise, and the calories consumed per hour are basically between 200 and 300 calories. Running on the treadmill is basically aerobic exercise, the intensity can be adjusted according to the speed setting, and the calories consumed should be more than walking fast. The test will be more accurate if there is a heart rate meter.

So theoretically, running in the same place at the same time can lose weight more. But in practice, what you need to pay attention to is that indoor running is easy to give up because of boredom, which can not be ignored. You know, aerobic exercise needs to last for 40 minutes before burning fat is the main way to supply energy. Therefore, if you run indoors, you must pay attention to adjusting your mood, ventilating and sweating, and keeping your attention.