Exercise device for cross training
View Patent ↗An exercise device includes one or more foot supports movable along an arcuate path defined around a point of rotation. The arcuate path is divisible into machine defined user selectable arc segments and the movement of the foot support(s) is limited to the machine defined user selected arc segment. The exercise device can include a frame, a linkage movably engaged with the frame, a foot support movably engaged with the linkage, a crank arm movably engaged with the frame, a motor operative to move the crank arm location with respect to the frame, and a drive linkage movably engaging the linkage.
1. An exercise device comprising:
a frame supporting a frame linkage assembly;
first and second foot supports suspended on the frame linkage assembly for pivoting movement of the foot supports along an arcuate path;
the frame linkage assembly being interconnected to a resistance assembly supported on a mounting that includes a crank arm and a drive linkage that is pivotally connected at a first end to the frame linkage assembly and at an opposing end to the crank arm;
the arcuate path and a selected path of travel of the foot supports along the arcuate path being defined by the frame linkage assembly and the interconnection of the frame linkage assembly to the resistance assembly; and
a motor interconnected between the frame and the mounting, the motor being operable to tilt the mounting to controllably move the location of the crank arm to controllably select an arc segment of the arcuate path.
2. An exercise device comprising:
a frame supporting a frame linkage assembly;
the frame linkage assembly being drivably interconnected to a resistance assembly;
first and a second foot supports suspended on the frame linkage assembly for pivoting movement of the foot supports along an arcuate path defined by the frame linkage assembly supported on the frame;
the foot supports traveling along a selected segment of the arcuate path that is defined by the interconnection of the frame linkage assembly to the resistance assembly; and
wherein the interconnection of the frame linkage assembly to the resistance assembly is adjustable to enable selection of a selected segment of travel of the foot supports from one of a plurality of segments of the arcuate path.
3. An exercise device comprising:
a frame supporting a frame linkage assembly;
the frame linkage assembly being drivably interconnected to a resistance assembly;
first and a second foot supports suspended on the frame linkage assembly for pivoting movement of the foot supports along an arcuate path defined by the frame linkage assembly supported on the frame;
the foot supports traveling along a selected segment of the arcuate path that is defined by the interconnection of the frame linkage assembly to the resistance assembly;
wherein the resistance assembly includes a crank arm drivably interconnected to the frame linkage assembly; and
wherein the interconnection of the frame linkage assembly to the crank arm is adjustable to enable selection of a selected segment of travel of the foot supports from one of a plurality of segments of the arcuate path.