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|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||A63B-021/04 A63B-021/055 A63B-021/16 A63B-023/02|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 1 인용 특허 : 20|
The present invention is directed to a device for abdominal exercise in a seated position using a seat. The device comprises a first elastic band, a second elastic band, a pair of couplings, and a harness. The elastic bands are of a configured length and resistance and have a first end extending to a distal second end. The coupling is secured at the first end of the elastic bands and operable to secure the device to the seat. The harness has a first and second end and presents a partial perimeter. The second end of the first elastic band is joined to the...
1. A system for exercising a user's abdominal muscles in a seated position, said system comprising: a vehicle seat headrest having at least one post; andan exercise device comprising: a first elastic band, a second elastic band, a pair of selectively closed loops, and a harness; wherein said elastic bands are of a configured length and resistance and each having a first end extending to a distal second end;wherein each selectively closed loop is secured at said first end of said elastic bands, each selectively closed loop coupled around a post of said se...