I can't. Treadmill is a routine fitness equipment in family and gym, and it is the simplest one in family fitness equipment. Please wear suitable clothes when using the treadmill. If you wear a skirt and use a treadmill, the skirt will rise during running, increasing the wind resistance, and there is a risk of falling down due to inconvenient movement. Therefore, you can't wear a skirt on the treadmill. 1965, the world's first household treadmill was born in Tantelli, northern Europe, and the designer modified it according to the principle of speed transmission belt.