| 摘要 |
PROBLEM TO BE SOLVED: To provide a treadmill for heightening user's use feeling and safety. SOLUTION: A loop running belt 2 is rotatably supported by rotation shafts 6, 7 on a base 3 and driven by a motor 4. An operation panel 5 is set on front supports 9, 10 extended from the base 3, Releasing means 14 to release directive sound, light, or air toward the rear side of a runner are set on right and left sides of the operation panel 5. Thus, when the runner laterally totters, the runner can sense danger because the sound, light, or air collides with the runner's face etc. COPYRIGHT: (C)2011,JPO&INPIT
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