Sports training device and methods of use
作者： Terrance W. Synder
DOI:
关键词:
摘要: The various embodiments of the present invention include, but are not limited to, sports training devices that beneficial for in activities requiring swinging motions (e.g., game golf). device may be used without hindering any portions a natural swing. also contemplates continuous tactile feedback to user, and is both foldable transportable, while being economical.
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