| 摘要 |
A hockey practice device which provides physiological memory training to the user includes a low, short open bottom housing having a variable resistance striker puck which slides in a slot in the top of the housing, the puck being secured to a slider beneath the top which is secured to a variable tension extensible and retractable spring member having one end fixed to the housing and the other end to the slider, the entire assembly being only about five feet long or less so as to be usable indoors or outdoors in a minimal space.
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