FIELD: sport; games.
SUBSTANCE: table tennis racket contains core element and cover plates made of elastic material with pimples directed inwards or outwards. Pimples are placed at angle 10°<α<80° to playing surfaces of cover plate.
EFFECT: increase of strike power in the given direction at simultaneous decrease of tennis player effort.
2 dwg
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Authors
Dates
2008-07-10—Published
2006-07-26—Filed