Bionic Body Power Walking Aid,Lightweight,3 Level Adjustable Rehab Trainer(Small/Right) (Left Small)

【Ergonomic Power Walking Aids】:Walking aid is a walking rehabilitation training device that guides walking based on walking theory and speeds up the user's walking rehabilitation rate. 【Natural Energy Storage Device】:The intensity is adjustable.Twist clockwise for increased intensity.Energy is obtained naturally without charging.There are 3 levels of intensity to choose from and the energy can be obtained naturally without charging. 【Passive Dynamic Walking】:No batteries/motors and other kinetic devices,only the use of the pendulum principle,efficient to help complete the natural walking. 【Easy To Use】:Designed for people with limited mobility,it can be put on with one hand and only two straps are needed to secure the whole process.Auxiliary device has three gears to choose from,turn the knob to increase or decrease the strength,energy storage device without charging. 【Applicable People】:Sided paralysis caused by illness,weak legs and feet,the elderly need to walk for a long time,and it is inconvenient to walk due to accidents.It's light enough to be portable,yet sturdy enough to take them out for relaxing walks.