Teeter began manufacturing inversion products in 1981 under the Hang Ups® name, making it the longest continuous supplier of inversion products in the world. Beginning with gravity boots and one inversion table model, Teeter has expanded the product line to over twenty-five inversion products across home-use, commercial and clinical markets. The company is recognized internationally for its high manufacturing standards in structural integrity and its dedication to user satisfaction and education. High-quality materials matched with proprietary design create products that are engineered for long-term structural integrity and ease of use. Teeter strives to continually incorporate unique and patented features and insist on product testing to medical standards to offer proof that Teeter inversion products are superior to any other inversion product on the market.