The Science and Technology of Track & Field
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Business days: Monday to Friday, 9am to 6pm. (Except public holidays)
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Shipping times: Monday to Saturday. (Except public holidays
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For Mainland China, shipping time will need an extra 5 to 7 business days.
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Please be aware that ship time from US & UK make take 1 - 2 weeks longer due to Coronavirus.
Brief Description
"Athleticism and hard work are central to athletic performance. Various physical forces and biomechanical factors also help determine speed, stamina, accuracy, and more"--
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