| 摘要 |
<p>A circular running machine is provided, which enables a user to smoothly make a jogging or walking exercise without receiving any electric power, and which can be used semi-perpetually without trouble. The circular running machine includes a bottom fixed plate, a circular rail that is fixed on the upper side of the bottom fixed plate and whose inner portion is opened, a circular rotating frame that is fitted with the circular rail so as to rotate along the inner portion of the circular rail, and a circular running belt that is formed to rotate at the state of being integrally combined with the inner portion of the circular rotating frame.</p> |
