A leg sling for use on a lower limb has a waist belt configured to be secured around a user's waist. At least two connectors are attached to the waist belt. A pair of assistance lines made of a stretchable and resilient material are provided. Each of the assistance lines has a connector end attachable to one of the at least two connectors and a foot sling end. A foot sling is made of a flexible material. The foot sling has a foot support, a left connection and a right connection. The left connection is connectable to the foot sling end of one of the assistance lines and the right connection is connectable to the foot sling end of the other assistance line.
