Indoor ski machines certainly are a revolutionary piece of equipment that allow people to practice skiing and snowboarding in an indoor setting. These machines mimic the impression of skiing on real snow by using a moving carpet or revolving track that simulates the feeling of gliding down a mountain slope. https://mega.nz/file/DnQGEQDZ#dCAvV0hNKTwT-Vm2s1nZZdqePkFUIVdKTHMV2jtM_P8