LERAVAN LB-YK002-MGV Ergonomic Adjustable Backrest Waist Correction Posture Humpback Car Cushion Shaping Backrest From X

Leravan Adjustable Backrest Ergonomic Back Support One Key Lift Wrap Around Dynamic Comfortable Chair Backrest From Xiaomi YoupinDescription Are you tired of sitting for a long time You should still sit Why don t you sit comfortably Wrap supportLift with one keyTorsion spring designSitting for a long time without fatigueSpecification BrandLERAVANNameLERAVAN Ergonomic Adjustable BackrestModelLB YK002Size415x 383x 175 mmNet WeightAbout 1 3kgExecutive StandardGB T 14774 1993Feature ● Dynamic back supportMost spinal problems are caused by improper posture Leband Adjustable ergonomic back panel with dynamic back support to relieve pressure from the spine ● Adaptive adjustment makes the back more comfortableIn keeping with ergonomics the back support is designed in a wrap around style to suit the natural curvature of the human spine The back support automatically adjusts the direction of tension to suit your posture and transfers pressure from the spine to the support plate so you don t get tired of sitting for long periods The physiological curve of a normal and healthy lumbar spine is about 26 ° ● Lift one keyLeband Adjustable ergonomic back support Built in lifting mechanical structure you can complete the dynamic lifting according to one key without other tools after adjustment both sides have the same height the sliding groov design does not easily slide down making it more convenient for use ● Dual torsion spring design dynamic buffer dispersion pressureLeband Adjust