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Infinity hoop with weighted ball on a track, displayed against a white background
Buying notes·Page updated

The hoop that cannot fall down, and runs at 40 decibels

Is this the right fit?

Best for
apartment workouts, desk-job core work, and anyone who bounced off traditional hula hoops
Skip if
The weighted ball swings outward, so you need a few feet of clear floor and no furniture within arm's reach
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An infinity hoop replaces the spinning ring with a weighted gravity ball riding a closed track around your waist, which is why it does not fall down the way a traditional hula hoop does. This HCOIW version is 47 inches at full length with 24 detachable ABS knots, so you shorten or lengthen it to your waist by pulling links out. It rotates smoothly in both directions, and the listing rates it at about 40 decibels, quiet enough for an apartment with someone below you. Manufacturer figures put it at 600 to 800 calories per hour, which is optimistic, but it is genuinely cardio. It folds down small enough to live in a closet. Best fit: apartment workouts, desk-job core work, and anyone who bounced off traditional hula hoops.

Pros

  • The gravity ball rides a track, so it cannot drop the way a normal hoop does
  • 24 detachable knots let you size it to your waist instead of guessing at purchase
  • Runs around 40 decibels, quiet enough for an upstairs apartment
  • Breaks down into a small stack of links for closet or drawer storage

Cons

  • The weighted ball swings outward, so you need a few feet of clear floor and no furniture within arm's reach

Frequently asked questions

Do I need to know how to hula hoop?

No, and that is the point. The weighted ball travels on a fixed track around your waist, so it does not fall off when your rhythm is imperfect.

How do I size it to my waist?

The 24 links detach by hand. Add or remove knots until the hoop sits comfortably at your waistline with the ball moving freely.

Will my downstairs neighbors hear it?

It is rated at roughly 40 decibels, which is quieter than normal conversation. It is a rolling sound rather than an impact sound, so it travels less than jumping would.

Does it actually burn 600 to 800 calories an hour?

That is the manufacturer's figure and it is on the high side. Treat it as steady-state cardio with a core emphasis rather than a precise calorie number.

The hoop that cannot fall down, and runs at 40 decibels

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