PITTSBURGH, Jan. 24, 2025 /PRNewswire/ -- "I wanted to create a training aid that would help a baseball player develop the skills needed to hit various pitches during games," said an inventor, from ...
PITTSBURGH, March 27, 2025 /PRNewswire/ -- "We wanted to provide baseball players with a new training aid that would offer added resistance when practicing a level swing," said one of three inventors, ...
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