Exercise devices – Gymnastic
Patent
1994-06-13
1995-10-17
Donnelly, Jerome W.
Exercise devices
Gymnastic
482140, 482142, A63B 2302
Patent
active
054585490
ABSTRACT:
An exercise device comprising, an elongated sheet of flexible, resilient, cushioned material and a substantially ridgid support panel attached to the back side, which supports the head, neck and upper back of a user while performing an abdominal crunch. An attachment strap is provided, near the end of the device that recieves and supports the head, to temporarily affix a common dumbbell to the device so as to increase the resistance on the abdominal muscles. Through holes are provided on opposite sides of the head recieving end for additional gripping positions for those users who cannot or do not wish to engage the device by gripping along the perimeter edge.
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Ab Crunch Bench, Maxicam Catalogue, p. 11, 1993.
Abflexor, Athletic Business Magazine, p. 82, 1993, Oct.
Ab Board, SLM Fitness Catalogue, 1993.
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