Sawicki said it takes only a few minutes to get used to the exoskeleton but the wearer quickly learns to tone down the muscle energy as the device takes over part of the load.

萨威基说只需要几分钟就能习惯于这种外骨骼，因为该设备将承担部分负重，所以穿的人能很快学会降低肌肉能量。