| 摘要 |
PROBLEM TO BE SOLVED: To provide a new golf swing practice tool for a golfer to correct a whole swing, grasp a rhythmic feeling of the swing with his whole body while hearing hissing sound and learn the correct swing. SOLUTION: The tool is provided with a string with a prescribed length which is connected to a pipe-made core body in a state where the base end is fixed to the outer end part of the core body by fastening, etc., after passing through the pipe-made core body and also a state where the other end is outside of the core body by way of the internal end of the core body. The tool is also provided with a grip fitted over the outer periphery of the pipe-made core body and a ball attached to the other end of the string.
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