| 摘要 |
PROBLEM TO BE SOLVED: To provide a bicycle in shared use for leg strength training, which provides a sufficient exercise and easily achieves a target for the leg strength training even when traveling a short distance or in a short traveling time in the neighborhood or the like. SOLUTION: The bicycle in shared use for the leg strength training is provided with a resistance mechanism for applying a sustainable and resilient resistance against traveling during the traveling of the bicycle other than a brake applied to wheels and enables the traveling against the sustainable and resilient resistance on the actuation of the resistance mechanism. COPYRIGHT: (C)2008,JPO&INPIT |
