1. The energy consumption during walking mainly comes from the ups and downs of the upper body. Hypershell provide assistance to the legs to help complete the upward movement of the body during walking. During this process, a peak vertical force of 30kg can be generated.

 2. Hypershell can help you climb uphills. When walking on trails in the mountain(about 15 degrees), the maximum torque generated by Hypershell can generate a force component of about 30kg in the vertical direction, making you feel more relaxed on mountain trails.