This motion tracking machine can simulate downhill snowsports.
It's made by SkyTechSport.
It even features courses from the 2014 Sochi Olympics.
Some Olympians have even used it to train.
The SkyTechSport simulator makes it feel like you are skiing indoors. It uses several engines and motion tracking to create the feeling that the user is skiing.
SkyTechSport is based in Los Angeles and has sold different variations of the technology. It is useful for cardio training as well as rehabilitating skiiers after injuries.
The machines start at around £60,000.
Produced by Jasper Pickering