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Grips are devices that are worn on the hands of artistic gymnasts when performing on various gymnastics apparatus. They are worn by female gymnasts on the uneven bars, and by male gymnasts on the high bar, and still rings; is rarely seen that a male gymnast uses grips for parallel bars. They are used to enhance the gymnast's grip on the apparatus, and also to reduce (but not eliminate) the friction that can cause painful blisters and ''rips'', in which outer layers of skin separate and tear away from the hand. Grips are optional and are not used by all gymnasts. Some athletes substitute sports tape or gauze for grips, while others use bare hands. Gymnasts typically apply powdered chalk (typically magnesium carbonate) to their grips, or to their hands if not using grips. ==Construction== A grip consists of a wide strip of leather joined to a wrist strap. The leather strip, which covers and protects the palm of the hand, is approximately five centimeters wide and has finger holes at one end. On properly fitted grips, the finger holes will be positioned at the first knuckles of the inserted fingers. Some types of grips, known as ''dowel grips'', incorporate a leather-covered dowel rod or pipe to create a linear bump on the outer face of the grip. This bump, in conjunction with the bar, forms a detent that serves to leverage the gymnast's grip on the bar, thus reducing the hand pressure needed to maintain a grip on the apparatus. The wrist strap is used to secure the grip to the gymnast's hand and to transfer body weight from the fingers to the wrist. It encircles the wearer's wrist and is then locked in place with either velcro or a buckle or a pair of buckles. Gymnasts typically wear soft material, such as cloth wristbands, under the wrist straps to prevent skin chafing. Some brands of grips include soft, removable pads that fit under the wrist straps. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Grip (gymnastics)」の詳細全文を読む スポンサード リンク
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