Vissco Invalid Elbow Crutches with Double Folding Handle - UniversalEasy to use Elbow crutches reduce the pressure and ensure that the body weight is evenly distributed. Shock absorbers minimize the trauma for the user and enable better support. Reduce trauma to the forearm. Reducing stress to joints and muscles. Makes support easier for those are not able to grip well.When to use:Fracture of lower limbParaplegiaWalking DisordersInjury or disorder of the spineBenefits:Upper arm crutches require ..