What does a well-equipped quality gym cost? Good to know if you're thinking about starting your own gymnastics club. Or to answer the questions on why your gym doesn't have this or that! Let's start with the tumble track - good for practicing tumbling skills and reducing the pounding stress on your body. Videos of different types: http://www.imageworksstreaming.com/ttstream.html Tumble Trak brand - looks like most gyms have this brand These are really nice, in-ground at the level of your floor: In-ground tumble trak: "For increased safety, many gyms prefer to have the Tumbl Trak