A - Human Necessities – 63 – B
Patent
A - Human Necessities
63
B
273/77
A63B 21/00 (2006.01) A63B 23/12 (2006.01) A63B 21/055 (2006.01)
Patent
CA 1218392
ABSTRACT Physical exercise apparatus is disclosed which includes a column, a sleeve slidably engaging and lockable at selected positions along the column, a lever pivotally connected to the sleeve and a remov- able bench connected to the column. Biasing means, including endless elastic bands or torsional springs, may be attached to the lever and to the sleeve to provide variable resistance to pivoting of the lever or the lever may be connected to the sleeve so as to restrict pivoting of the lever.
434236
Contractor Equipment Manufacturers Inc.
Macrae & Co.
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