Invention Grant
US07648447B2 Leg exercise device for use with an office chair 失效
用于办公椅的腿部运动装置

Leg exercise device for use with an office chair
Abstract:
A leg exercise device for use with an office chair including a back, a seat, and a seat support. The leg exercise device includes a leg exercise mechanism for use by a user while seated on the office chair to exercise the user's legs, and a rigid connection mechanism extending from the leg exercise mechanism for detachably and rigidly connecting the leg exercise mechanism to the seat support of the office chair.
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