| 摘要 |
A hand grip may include a palm portion for contacting a palm of a hand and a strap portion for extending around and contacting a back of the hand. Ends of the strap portion may be joined to the palm portion at the opposite edges. The palm portion may be contoured to have both concave and convex areas. The contours may also form a cross-sectional plane with an s-shaped configuration. An area of the palm portion may also have a shape of a hyperbolic paraboloid. The palm portion may also have surfaces with a textured configuration that includes indentations extending across the palm portion. The indentations may be on one surface or both surfaces, and a distance between adjacent indentations may be greater in one are than in another area.
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