| 摘要 |
PROBLEM TO BE SOLVED: To provide a musclar strength training unit by which an exercise load having a physical load suitable for middle or senior aged people and women is set with a compact structure which is easily used by them. SOLUTION: A main body part is constituted of one outer pipe 11 and one inner pipe 12. Musclar strength is trained by inserting the inner pipe 12 to the outer pipe 11 so as to be slidable, juxtaposing two springs 5 inside the main body part along the longitudinal direction, sliding the pipes 11 and 12 in opposite directions, generating repulsive force against the sliding from the spring 5 and generating the repulsive force when a user holds a grip 1, slides the outer and inner pipes 11 and 12 in an S1 direction or pulls a pair of ropes 3 in an S2 direction.
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