How to Use an Exercise Ball (or, Yo…
https://www.wikihow.com/Use-an-Exercise-Ball-As-a-Chair
Finding the right size: If you are under 5’4″, a 55 cm ball is a good choice. If you are between 5’4″ and 5’10”, a 65 cm ball will work well. For those over 5’10”, a 75 cm ball is recommended. If you’re between 5'0" and 5'5", choose a small ball (22"). If you’re between 5'6" and 5'11", choose a medium ball (26”). If you’re between 6'0" and 6'3", choose a large ball (30"). If you’re between 5'0" and 5'5", choose a small ball (22") If you’re between 5'6" and 5'11", choose a medium ball (26”)
If you are under 5’4″, a 55 cm ball is a good choice.
If you are between 5’4″ and 5’10”, a 65 cm ball will work well.
For those over 5’10”, a 75 cm ball is recommended.
If you’re between 5'0" and 5'5", choose a small ball (22").
If you’re between 5'6" and 5'11", choose a medium ball (26”).
If you’re between 6'0" and 6'3", choose a large ball (30").
If you’re between 5'0" and 5'5", choose a small ball (22")
If you’re between 5'6" and 5'11", choose a medium ball (26”)
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