Undertaking
Patent
1982-04-22
1983-11-29
Johnson, Richard J.
Undertaking
272900, A63B 2300
Patent
active
044177267
ABSTRACT:
A portable physical fitness piece of equipment embodying 2 foot stirrups, an anchor, center fist and a teflon covered flexible braided wire bonding anchor and fist. When placed below a bed rail, furniture leg, or between floor and door lower edge (not physically attached by bolts, screws, brackets or other means), designed for the specific purpose of providing means by which the feet of the user (while performing situps) can be held comfortably at near floor level with relative ease, still allowing a comfortable degree of lift/right lateral and vertical movement of feet while performing situps. This device is manufactured of specific materials so as to provide user with a sturdy and reliable, yet inexpensive piece of physical exercise equipment which can be adapted in its use (anchored) to a multitude of objects.
REFERENCES:
patent: 1969165 (1934-08-01), Turner
patent: 2050652 (1936-08-01), Fleming
patent: 3256015 (1966-06-01), Perrin
patent: 3851874 (1974-12-01), Wilkin
patent: 4121825 (1978-10-01), Hult
patent: 4212458 (1980-07-01), Bizilia
patent: 4251071 (1981-02-01), Norton
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