1. A trainer for learning to walk comprising: a pair of runner support means for allowing the said trainer to slide across the floor when pushed, and formed from substantially lightweight tubing, said runner support means each comprising an elongated ground engaging section, a handle section, and two leg sections which interconnect said handle section to said ground engaging section; a connecting means for joining said runner supports together with the said runner sections substantially parallel to each other; an adjustment means for locking said runner supports in various positions to adjust the handle area of said runner supports at a comfortable height for each individual user, to adjust the relative spacing between said ground engaging sections, and for folding said trainer into a compact configuration for the purpose of packing, transporting, and storing said trainer.