Hang Ups EZ-UpTM Inversion System includes an Inversion Rack with SL Spyder Gravity Boots. Designed for the fit and flexible user, the Inversion System provides a safe and convenient method of full inversion. The dual bar system is designed for easier mounting and dismounting, and allows you to hang free from the door frame for maximum range of motion.
Gravity boots - Frequently Asked Questions
All about your back

The EZ-Up Rack is used with Gravity Boots to invert at a full 90º angle. While inverted, you can conduct inverted sit-ups, squats, and rotational stretches. Two features of the EZ-Up Rack make it unique.
Locking Brackets ensure your safety. Our priority is your safety. There have been a few isolated incidents where children jumping up to catch the rack have un-intentionally unhooked the rack from its 'U' shaped holder. The chance of this occurring has been eliminated by our snapping locking lock bracket, which is standard with all units.
Fits into door openings 28' to 32.7'
Heavy Duty Steel ConstructionSturdy materials assembled with bolts (no welds). The rack is rated to a maximum of 250 lbs.
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| Mounting the EZ-Up Rack using SL Spyder Gravity Boots. | Using the easy-reach handles to descend into inversion. | Hanging from the upper bar places the user out and above the doorway. |
The EZ-UpTM Inversion System offers a full body stretch and is a great tool for inverted exercises (like crunches, sit-ups and squats). In fact, full range inverted sit-ups are ten times tougher than horizontal sit-ups, with minimal load on the back.
The EZ-UpTM Inversion Rack installs in a door frame, but does not interfere with the function of the door. (Note: The Rack must be installed in a solid wood doorframe constructed according to national building code standards). The Rack takes up no floor space, which is ideal for cramped living quarters. The EZ-UpTM Inversion System comes with a 14-minute instructional video and an 88-page medical research book on inversion written for 'nonmedical' people. (The Rack purchased separately includes the book only.) Some assembly required.
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| Warranty | 5 Years |
| Assembly | Arrives assembled. |
| Fit Guide | Accommodates users with a large variety of ankle and calf sizes, for those will very large ankles and calves the Gravity Boot XL can be special ordered |
| Maximum user weight | EZ-Up® Inversion Rack or Inversion Bar: 113 kg (250 lbs) F-series inversion table: 136 kg (300 lbs) |
| More Specifications |
Brochure |
Delivery 2-3 days

Hang Ups SL Spyder Gravity Boots are designed to be used with the following Hang Ups products: the EZ-Up Inversion Rack, Inversion Bar and F5000 Inversion Table.With the EZ-Up Inversion Rack: Gravity Boots can be used with the EZ-Up Inversion Rack, a double-bar system that offers a fully inverted stretch and is a great tool for inverted exercises (like crunches, sit-ups and squats).
With the Hang Ups Inversion Bar: Gravity Boots can be used with the Hang Ups Inversion Bar, a single-bar system that offers a fully inverted stretch and can also be used for exercises.
With the F5000 Inversion Table: Gravity Boots are an optional addition to the F5000 Inversion Table. The F5000 comes with standard ankle clamps, however, if the user feels the need for more support around the ankle, the table can be converted with a CV Bar for use with Gravity Boots.

Used with EZ-Up Rack, Inversion Bar and F5000 Inversion TableCan be used with many of Hang Ups products, depending on the user's needs. Ratcheting, Self-locking BucklesDouble-lock system ensures safety and security. One Size Fits MostBoot straps adjust to ankles varying several inches in diameter. Flexible Shell for Comfortable FitTough yet pliable blend of DuPont Hytrel minimizes any pressure points. Super Soft Foam LinersSpecial blend of 5/8' foam designed to give maximum comfort with minimum compression. |
Durable Light Weight ConstructionEach boot weighs only 2.5 lbs., but holds the ankles securely and comfortably. Removable Calf LoopsAdd comfort by placing a two-degree bend in the knees to help reduce the load on knee joints and the top of the foot. 5 Year WarrantyFull 5 year warranty coverage on all Hang Ups home-use products. USA and International Patents ApplyHang Ups SL Spyder Gravity Boots are one-of-a-kind! U.S. Patent No. 4,515,152. |
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Delivery 2-3 days

Hang Ups Inversion Bar (used with Hang Ups Gravity Boots) is designed for the fit and flexible user and provides a safe and convenient method of full inversion.The Inversion Bar offers a full body stretch and is a great tool for inverted exercises (like crunches, sit-ups and squats). In fact, full range inverted sit-ups are ten times tougher than horizontal sit-ups, with minimal load on the back. The Bar is also ideal for chin-ups.
The Inversion Bar installs in a door frame, but does not interfere with the function of the door. (Note: must be installed in a solid wood doorframe constructed according to national building code standards). The Bar takes up no floor space, which is ideal for cramped living quarters.
Some assembly required.

Features / Benefits: |
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Delivery 2-3 days


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