发明名称 Combination plantar flexion/dorsiflexion ankle machine
摘要 This device relates to an ankle rehabilitation and ankle fitness devices. The device is equipped with apparatus to adjust ankle position and varying amount of resistance which enables the user to progressively strengthen the ankle. The device also functions in a manner to enable the user to isolate and exercise the plantar and dorsal muscle groups of the lower leg and ankle joint, separately.
申请公布号 US4807874(A) 申请公布日期 1989.02.28
申请号 US19870077610 申请日期 1987.07.24
申请人 LITTLE, LLOYD R. 发明人 LITTLE, LLOYD R.
分类号 A63B21/00;A63B21/062;A63B23/035;A63B23/08;(IPC1-7):A63B23/04;A63B21/06 主分类号 A63B21/00
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