An exercise apparatus has a table having a pair of opposed longitudinal edges, front and rear support elements for supporting the table above the ground, a pair of base elements, and a pair of exercise arms. Each of the pair of exercise arms is pivotally connected to a mounting point of one of the pair...http://www.google.co.uk/patents/US7575539?utm_source=gb-gplus-sharePatent US7575539 - Universal exercise apparatus
