| 摘要 |
<p>A balance training device suitable for the user to train to improve his body balancing function and exercising function or for use for rehabilitation purposes for protection against lumbago, the device comprising a seat and a drive unit for driving the seat. The drive unit comprises a drive source, and a means for converting the output from the drive source into a hose-riding motion consisting, in combination, of a linear reciprocating motion in the longitudinal direction (X) of the seat, a first rotary reciprocating motion in the periaxial direction (?y) substantially perpendicular to the longitudinal direction, and a second rotary reciprocating motion in the periaxial direction (?x) extending in the longitudinal direction, and a power transmission means for transmitting the hose-riding motion to the seat.</p> |
