发明名称 |
BACK AND WAIST PART ATHLETIC MACHINE |
摘要 |
<p>This machine includes a saddle-type seat for supporting the user in substantially an upright position with the legs being maintained in position during use of the machine. A user-actuated lever is provided with a padded roller on one end thereof. The padded roller is adapted to engage the back of the user at a position substantially in alignment with the shoulder blades and the other end of the lever is pivotally supported at a position in substantial alignment with the waist of the user. The other end of the user-actuated lever is operatively connected to weights. The connection between the user-actuated lever and the weights includes a variable radius cam for providing a variable resistance force to lifting and lowering the weights with corresponding movement of the user between a first position with the spine in a forwardly bent position and a second position with the spine in a substantially straight position to provide a full range exercising of the muscles associated with the lower back of the user.</p> |
申请公布号 |
JPS59139280(A) |
申请公布日期 |
1984.08.10 |
申请号 |
JP19840007388 |
申请日期 |
1984.01.20 |
申请人 |
NOOCHIRASU SUPOOTSU MEDICAL IND INC |
发明人 |
AASAA AREN JIYOONZU |
分类号 |
A63B21/06;A63B21/00;A63B21/055;A63B23/02 |
主分类号 |
A63B21/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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