Undertaking
Patent
1980-08-21
1982-11-09
Hum, Vance Y.
Undertaking
272129, 272DIG5, 73379, A63B 2124, A63B 2304
Patent
active
043581056
ABSTRACT:
An exerciser is disclosed, of the type providing automatically controlled variations of effort levels, wherein "random" variations of effort level are included which are not predictable by the operator. The effort levels [steps] are provided in a sequence of four: the second [step] level is random; the fourth [step] level is different from the second [step value] level by half of the range; and the first and third [steps] levels are averages of the immediately preceding and immediately following [steps] levels.
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Hum Vance Y.
Lifecycle, Inc.
Plante Thomas J.
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