Exercise devices – User manipulated force resisting apparatus – component... – Utilizing frictional force resistance
Reexamination Certificate
2011-04-19
2011-04-19
Thanh, Loan (Department: 3764)
Exercise devices
User manipulated force resisting apparatus, component...
Utilizing frictional force resistance
C482S114000
Reexamination Certificate
active
07927265
ABSTRACT:
The disclosure shows and describes a resistance training apparatus that enables one to use a single machine to exercise antagonistic muscle groups by enabling one to select a first level of resistance in a first direction and select a second level of resistance in a second direction. The apparatus will include a frame assembly, and shaft rotatably mounted to the frame assembly. The apparatus has first and second disks, first and second calipers respectively engaging the disks, and first and second adjustment means that respectively provide varying resistance when one imparts rotating torque is imparted to a first direction or second direction, respectively.
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Heman Glen
Stock Clifford A
C & G Synergistics, Inc
Herron, II David E
Roland Daniel F
Thanh LoAn
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