发明名称 Exercise Device for at Least Parts of the Back Muscles of a Human Body
摘要 Exercise device for at least parts of the back musculature of the human body, including a seat area ( 12 ) on which a user ( 9 ) of the exercise device can sit during the exercise, a back-rest ( 13 ) against which the user ( 9 ) can rest at least part of his back during the exercise, and holding elements which can sit against the front of the lower leg and/or of the knee of the user ( 9 ) during the exercise, the exercise device also including operating elements ( 7 ) which the user ( 9 ) can hold during the exercise, and wherein the user ( 9 ) can move the operating elements ( 7 ) against a restoring force in such a way that pelvic straightening and/or pelvic tilting of the user ( 9 ) is effected at least in part against the restoring force.
申请公布号 US2008081749(A1) 申请公布日期 2008.04.03
申请号 US20070862437 申请日期 2007.09.27
申请人 DR. WOLFF SPORTS & PREVENTION GMBH 发明人 WOLFF HARTMUT
分类号 A63B21/04 主分类号 A63B21/04
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