BOWLING BALL

PROBLEM TO BE SOLVED: To provide a bowling ball which allows a user to hold the ball in a manner in which a load applied to muscles of a user's arm is less.SOLUTION: The invention relates to a bowling ball which allows a user to hold the ball by an operation similar to a daily operation like ho...

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Bibliographische Detailangaben
1. Verfasser:	UEDA TAKAHIKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AMUSEMENTS APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING BALL GAMES GAMES HUMAN NECESSITIES SPORTS TRAINING EQUIPMENT
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a bowling ball which allows a user to hold the ball in a manner in which a load applied to muscles of a user's arm is less.SOLUTION: The invention relates to a bowling ball which allows a user to hold the ball by an operation similar to a daily operation like holding a bag, for reducing a specific load applied to muscles of a user's arm.SELECTED DRAWING: Figure 1 【課題】腕の筋肉への負担の少ない持ち方のできるボーリングボールを提供する。【解決手段】かばんを持つような、より日常的な動作で、ボーリングボールを持てるようにし、特異な腕の筋肉への負担を軽減させる。【選択図】図１