The diameter of the hoop is determined by the height of the gymnast and not by her age. Generally, the diameter of the hoop should be between gymnast’s hips and waist. Hoop Chacott measurements are the measurements of the interior diameter.
Put a hoop aside for measuring. Reccomended hoop height is at your hips.
|Height of the Gymnast||Hoop Diameter, cm|
|Until 134 cm.||70|
|from 134 cm. to 150 cm.||75|
|from 150 cm. to 160 cm||80|
|from 160 cm. to 170 cm.||85|
|170 cm. and over||90|