Photo What are the merits of introducing an international standard bat with a low coefficient of restitution? [Photo: Yuji Arakawa]
Why isn't a metal bat that extends the flight distance good?Harmful effects on "throwing and defense" not only for batters
"Review of the performance of metal bats" mentioned in the "Meeting of Experts on Pitcher's Disability Prevention" Now in the amateur baseball world ... → Continue reading
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