| 摘要 |
PURPOSE: Provided is a hand propulsive equipment with an improved structure for use in swimming training to minimize discomforts of fingers when a user wears the equipment. CONSTITUTION: The hand propulsive equipment for use in swimming comes in various sizes (small size, medium size, large size) and is made of highly elastic materials that are strong in the water. To enhance practicability and a feeling of wearing, the hand propulsive equipment is worn by a thumb, index finger and middle finger. Too much resistance depletes the strength of a swimmer within a short period of time and ruins the posture of swimming. Also, a free space is formed at a joint of the index finger and middle finger.
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