exercise ball

exercise ball is a ball or exercise equipment.

Also recorded as Exercise Balls; stability ball; Swiss ball; yoga ball.

Overview

Catalogue entries state maker, model, completeness of accessories and condition. VALÉORINE records this subject so that lots referring to it can be described consistently.

In detail

soft elastic ball used in physical therapy and exercise

Sources

Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.

reference work · Reputable secondary · Wikipedia
“Exercise ball”, English Wikipedia, consulted as further reading
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reference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q1463093: exercise ball
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