*INTERNATIONAL CUSTOMERS PLEASE KEEP IN MIND THAT PAYPAL OFFERS FLEXIBLE PAYMENT PLANS THAT HELP OFFSET UPFRONT COSTS, PLEASE CHECKOUT WITH THE PAYPAL BUTTON IF YOU ARE CURIOUS* We now have an accessible solution so people of all ages and abilities can get the classic results of backward sledding! The backwards treadmill has a fold-up design to minimize space requirements when not in use, making it perfect for any home gym set up. It features a nonslip walking surface for enhanced safety during use. It also has a variable resistance system which enables effortless adjustments to the tension on the belt, allowing it to work for anyone at any level of ability. Patent No. 11,904,201 & other patents pending. Materials:Heavy Duty Steel Frame Dimensions:48” X 25.5” FootprintWeight Capacity:275 LBS FAQQ: Do I need to plug it in?A: No, this unit does not require electricity. It is a manual-resistance treadmill with no electronics. Q: Is assembly required?A: Minimal assembly is required. The deck comes assembled, and the frame requires some assembly.Q: What is the warranty? A: Three years on welded frames and 180 days on wear components. The warranty only applies to home use. Q: Can I measure the resistance on the unit?A: No. We recommend finding your resistance and keeping it at that level. We wanted to keep the price as low as possible. Now that it’s for preorder, we are looking into how we can affordably provide the measurement of time, distance and resistance.Q: What is the footprint when the unit is folded up?A: The folded up footprint is 29” X 25.5”.Q: What is the belt surface area?A: The belt surface is 13.5” X 43”.Q: What is the angle of the deck?A: 8-degree decline for optimal backwards walking. Q: How much does the Backward Treadmill weigh?A: The unit weighs about 80 pounds.