Stick with multi-cavity structure

Disclosed is a stick with the multi-cavity structure, relating to the technical field of the sports goods and in particular to the stick for beating the ball. The handle part of the stick or any parts or the entirety are a cavity with more than two pipes. A gap exists between the cavities. A vibrati...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	FUYU YE
Format:	Patent
Sprache:	eng
Schlagworte:	AMUSEMENTS APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING BALL GAMES GAMES HUMAN NECESSITIES SPORTS TRAINING EQUIPMENT
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