| 摘要 |
PROBLEM TO BE SOLVED: To provide a club-like practice tool in which a person conducting practice of golf can confirm the orbit of a club head in swinging for correcting the direction of a shot ball, the rotation of the shot ball or the disorder (variance in swing) only by swinging a club without a ball without visiting a golf driving range. SOLUTION: A nozzle is provided on the top end part of a pipe-like shaft having a reservoir for housing a water retention member, a grip is provided on the outer surface side of the other end of the shaft, and a stopper is provided at an opening. A cylindrical body such as a tube is provided inside the shaft, and the reservoir for housing the water retention member is connected to an outer tube. A valve for adjusting a flow rate is provided in the nozzle portion on the top end of the shaft. COPYRIGHT: (C)2004,JPO
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