A - Human Necessities – 63 – B
Patent
A - Human Necessities
63
B
A63B 23/02 (2006.01) A63B 21/08 (2006.01) A63B 21/055 (2006.01)
Patent
CA 2193355
This invention is an exercise device for exercising all of the major muscles comprising the upper and lower abdomen and back, while avoiding undue stress on the lumbar and cervical spinal discs, and the muscles comprising the lower back and hip flexors. The device provides rigid upper (4) and lower (2) back supports which are pivotally joined at a point which restricts flexure of the spine to the T10-L1 region. Resistance means (48) attach to the pivotal portions of the device to allow adjustable resistance to exercise motions.
Cette invention concerne un dispositif d'exercice, destiné à l'exercice de tous les principaux muscles du ventre inférieur et supérieur et du dos, qui ne provoque aucune contrainte excessive des disques spinaux lombaires et cervicaux et qui permet également l'exercice des muscles de la région lombaire et du muscle fléchisseur de la hanche. Ce dispositif permet de disposer de supports rigides pour les parties supérieure (4) et inférieure (2) du dos, ces supports étant réunis de façon à pouvoir pivoter en un point qui restreint la flexion de la colonne vertébrale au niveau de la région T10-L1. Des organes de résistance (48) attachent les parties pivotantes du dispositif afin de permettre un réglage de la résistance aux mouvements effectués en cours d'exercice.
Bereskin & Parr
Kor-One Ltd.
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