SPORTING GOODS FOR PRACTICE

摘要

PROBLEM TO BE SOLVED: To provide sporting goods for practice which hardly transmit force of the non-dominant hand to the dominant hand.;SOLUTION: In a bat 1, a grip 2, which is a gripping part for the dominant hand, is separated from a grip end 3, which is a gripping part for the non-dominant hand, and the grip 2 and the grip end 3 are connected by a chain 4. If a user is right-handed, he/she holds the grip 2 with the right hand since the right hand is the dominant hand and holds the grip end 3 with the left hand, when practicing. If he/she practices swing or batting in the manner, he/she realizes how much the dominant hand is useful or how the batting is affected without the force of the non-dominant hand by practicing only with the dominant hand since the force of the non-dominant hand is transmitted to the grip 2 in the bat 1.;COPYRIGHT: (C)2005,JPO&NCIPI