| 摘要 |
In accordance with an embodiment of the disclosure, a method of increasing grip strength, includes gripping with one hand a weighted block having first and second side gripping surfaces such that the fingers and the thumb of the hand are disposed on the first and second side gripping surfaces, respectively, the fingers and the thumb extending substantially straight along the first and second side surfaces, respectively, and holding the weighted block such that an arm connected to the hand is extended substantially straight along a side of a user and the fingers and thumb are disposed substantially parallel to the side of the user. The weighted block has a width of about 1.75 inches to 3 inches.
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