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Tanner-Whitehouse 3 (TW3) Test
August 8 , 2020
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- The All India Tennis Association (AITA) made it compulsory for all junior players competing at the nationals to undergo an age-verification test.
- The most popular age-verification test is called the Tanner-Whitehouse 3 (TW3), being used by the BCCI and proposed by AITA.
- TW3 essentially involves an x-ray of the left wrist to check what stage of bone fusion a child has reached.
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