| 摘要 |
The leg exerciser is a simple device, preferably made from bent tubing, with a foot support at one extremity of the tubing and a loose fitting knee engaging pad. The knee itself serves as a pivot for the exercising of a leg. The bent tubing forms as L shaped set of parallel rods, between which the foot may be engaged, supported between the rods. A knee pad is engaged on the rods over the knee. There is a handle at the end of the L shape of the rod. The handle can be used with great leverage for easily exercising the leg pivoting on the knee. The leg exerciser can alternately be engaged to a shoe from leg brace for the same use. The leg exerciser is simple to construct, inexpensive, and light weight.
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