IRONMAN Gravity 4000 Inversion Table Review – Highest Weight Capacity (March 2024)

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You will see on this Ironman Gravity 4000 Inversion Table review why it’s one of the most popular and best-selling inversion tables on Amazon.

Ironman Gravity 4000 Inversion Table Review


Perfect for big or tall people.

If you have a large frame or are tall, Ironman 4000 inversion table is the best choice. It has a 350 pounds weight limit, higher than most models, and provides support for heights from 4’10” to 6’6″.

The ironman gravity 4000 is quite easy to use. Most of the customer reviews found its ankle locking system extra long safety handles very helpful to adjust the tension without bending over

The height is easy to adjust. However, additional stability and weight capacity make this inversion therapy table quite bulky and heavy-duty. It measures 26 x 65 x 49 inches when set up, and the folded dimensions are 26 x 17 x 80 inches.

Though it’s foldable for storage, it remains quite bulky, and its weight of 75 pounds can be hard to handle. This bulkiness is unavoidable in such a sturdy table. Still, you need to decide if you’re ready to sacrifice storability for stability.

What We Like

  • Easy to assemble
  • Inverts to 180 degrees
  • Well constructed and stable
  • Simple and safe to use
  • Adjustable height and weight (up to 350 pounds)
  • Lumbar support pillow included
  • extra long safety handles

What We Don’t Like

  • At 75 pounds, it’s heavier than some other inversion tables
  • Bulky even when folded
  • Positions are not set and need to be self-adjusted with the nylon strap

Overview of The Ironman Gravity 4000

Ironman Fitness has a variety of inversion tables in their collection. Still, the durability, comfort, stability, and ease of use of the Gravity 4000 is a considerable improvement compared to the Gravity 1000 and the Gravity 2000 models.

The Ironman Gravity 4000 is also known as 5402, which can support different heights and weights and features a vinyl foam that adapts to the body. It’s one of the rare tables that works just as well on nearly every body type.

It’s constructed with a robust tubular steel frame and completed with loads of safety features, ensuring you feel secured and comfortable when inverting.

  • Extra long safety handles
  • Ratchet ankle locking system
  • Extra wide tubular steel frame
  • Tough rubber non skid floor stabilizers
  • Memory foam padding
  • Lumbar pillow for reducing back aches and lower back support

Well-built, safe, and comfortable, it seems that this table ticks all the boxes. But how does it compare to much cheaper models? Is it worth the money? You’ll find out everything you need to know in our comprehensive review.

Dr. Sandra Johnson received a Bachelor of Science degree with honors from Cornell University. She then went on to graduate studies at New York University before attending Rice University School of Medicine, where she graduated with an M.D. degree. She completed her training in Cincinnati Children’s Hospital Medical Center for internship and residency programs. Dr. Johnson went on to Harvard University in Physical Medicine and Rehabilitation, completing her residency program. Dr. Johnson is Board Certified in both Internal Medicine and Physical Medicine and Rehabilitation.