【Walking Aid】 Walking aid is a walking training device that guides walking based on walking theory and speeds up the user's walking rate.It is important to note that it does not support weight and is intended for those who can stand alone or require minimal assistance. 【Passive Dynamic Walking Technology】Utilizing the principle of passive dynamic walking, this lightweight aid mimics the natural pendulum motion of hip and knee movement. It reduces walking effort by 50%, allowing for smoother and more energy-efficient movement without relying on muscle strength alone. 【Adjustable Intensity 】Body Power Mobility Aids for Featuring an adjustable intensity mechanism, this device can easily be increased by twisting clockwise. The waist and legs are adjustable to fit different sizes and shapes. 【Without Charging】No Charging Required:Human hips and knees act as two pendulum oscillators,revealing that people are more than just legs,this method allows humans to walk in a low-energy and efficient manner.Get energy naturally without charging 【Applicable People】 Whether strolling, shopping, traveling, or climbing stairs, this walking aid provides consistent support. Enhances mobility and confidence during walks, hikes, and everyday tasks—helping users stay active with less fatigue.