FOOT VOLLEYBALL SERVE PRACTICE

PURPOSE: A foot volleyball for serve practice is provided to allow a beginner to easily serve a ball by moving the center of gravity of the ball. CONSTITUTION: A foot volleyball for serve practice includes a metal bead (11), a sponge (12), and a point sticker. The metal bead is arranged to find the...

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Bibliographic Details
Main Author JANG, KEUN WON
Format Patent
LanguageEnglish
Korean
Published 30.10.2013
Subjects
AMUSEMENTS
APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING
BALL GAMES
GAMES
HUMAN NECESSITIES
SPORTS
TRAINING EQUIPMENT
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Summary:PURPOSE: A foot volleyball for serve practice is provided to allow a beginner to easily serve a ball by moving the center of gravity of the ball. CONSTITUTION: A foot volleyball for serve practice includes a metal bead (11), a sponge (12), and a point sticker. The metal bead is arranged to find the center of gravity inside the ball. The sponge is arranged between the inner surface of the ball and the metal bead. The point sticker is attached to the outer surface of the ball.
Bibliography:Application Number: KR20120041797