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[OCCRA]: Ball size
QUESTION: A team has asked for the size of the ball this year.
Official Answer: To get the “right” bounce: they are inflated to a circumference of 30.5” (9.7 “ diameter.), The disclaimer is “plus or minus one inch” for the circumference. Hint: Remember ball sizes will vary at the events based upon many factors: Temperature is a huge variable as they are stored in an unheated trailer and will warm up at the event, Hmmmmmm what happens to air as it warms up? Second Hint: Design around variable factors. |
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