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Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine
![sportscene on Twitter: "@Brianbongani6 @OnalennaBopala1 @Advovolicious @Nike Unfortunately these are sold out online & in-store, Brian. Here's the range of AF1's we've got in-stock: https://t.co/tjiS0QRq0O" / Twitter sportscene on Twitter: "@Brianbongani6 @OnalennaBopala1 @Advovolicious @Nike Unfortunately these are sold out online & in-store, Brian. Here's the range of AF1's we've got in-stock: https://t.co/tjiS0QRq0O" / Twitter](https://pbs.twimg.com/media/EdwUhrWXoAYzn4A.jpg)
sportscene on Twitter: "@Brianbongani6 @OnalennaBopala1 @Advovolicious @Nike Unfortunately these are sold out online & in-store, Brian. Here's the range of AF1's we've got in-stock: https://t.co/tjiS0QRq0O" / Twitter
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