Exercise devices – User manipulated force resisting apparatus – component... – Utilizing inertial force resistance
Patent
1998-07-23
2000-08-08
Mulcahy, John
Exercise devices
User manipulated force resisting apparatus, component...
Utilizing inertial force resistance
A63B 2122
Patent
active
060994444
ABSTRACT:
An inertial exercise device includes an internal hollow casing containing one or more spherical shaped weights for rolling and/or sliding movement within the hollow casing. The weights have an initial force imparted to them by a user of the exercise device. Once set in motion, the mass of the weights provide an inertia to the exercise by requiring the user to maintain the movement or work against the movement of the weights. Different types of motion can be imparted to the weights so as to provide exercise of varying difficulty and to provide exercise to different muscle groups.
REFERENCES:
patent: 983372 (1911-02-01), Johnson
patent: 2821394 (1958-01-01), Barbeau
patent: 3403906 (1968-10-01), Burzenski
patent: 3482835 (1969-12-01), Dean
patent: 3708164 (1973-01-01), Griffin
patent: 3796431 (1974-03-01), Sinyard
patent: 3809393 (1974-05-01), Jones
patent: 4043553 (1977-08-01), Suarez
patent: 4150580 (1979-04-01), Silkebakken et al.
patent: 4171805 (1979-10-01), Abbott
patent: 4278248 (1981-07-01), Kifferstein
patent: 4513963 (1985-04-01), Nelson et al.
patent: 4632391 (1986-12-01), Orak
patent: 4703928 (1987-11-01), Escher
patent: 4714246 (1987-12-01), Parisien
patent: 4775147 (1988-10-01), Bold, Jr.
patent: 4900017 (1990-02-01), Bold, Jr.
patent: 5046727 (1991-09-01), Wilkinson et al.
patent: 5163888 (1992-11-01), Stearns
patent: 5244445 (1993-09-01), Amesquita
patent: 5304108 (1994-04-01), Denega et al.
patent: 5643162 (1997-07-01), Landers et al.
patent: 5707325 (1998-01-01), Chiou
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