Exercise device for cross training

• US 7,278,955 B2
• Filed: 10/14/2005
• Issued: 10/09/2007
• Est. Priority Date: 11/13/2001
• Status: Expired due to Term

• Current Assignee: Cybex International
• Original Assignee: Cybex International
• Inventors: Lee, Scott, Giannelli, Raymond
• Primary Examiner(s): Crow; Stephen R.
• Assistant Examiner(s): NGUYEN, TAM M
• Application Number:
  US11/250,901
• Publication Number:
  US 20060035754A1
• Time in Patent Office: 725 Days
• Field of Search: 482 51- 53, 482/57, 482/70, 482/71, 482/79, 482/80, 601/23, 601/27, 601/34
• US Class Current: 482/51
• CPC Class Codes: A63B 2022/0051 the support elements being supported at a substantial distance below their axis, e.g. the axis for the foot support elements are arranged at hip height
• CPC Class Codes: A63B 2022/0053 each support element being cantilevered by a parallelogram system
• CPC Class Codes: A63B 21/005 using electromagnetic or electric force-resisters
• CPC Class Codes: A63B 21/008 using hydraulic or pneumatic force-resisters
• CPC Class Codes: A63B 21/012 using frictional force-resisters electromagnetically-controlled brakes A63B21/0056
• CPC Class Codes: A63B 21/225 with flywheels
• CPC Class Codes: A63B 22/0056 the pivoting movement being in a vertical plane, e.g. steppers with a horizontal axis platforms for rocking motion about a horizontal axis A63B22/16
• CPC Class Codes: A63B 2225/682 for beverages

Abstract

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.

Claims

1. Method of performing an exercise comprising placing an exerciser'"'"'s two feet on an exercise machine having a foot support suspended on a frame via movement of a linkage assembly back and forth wherein the linkage assembly is interconnected to a resistance mechanism;

selecting an arcuate path along which the foot support travels as defined by the linkage assembly and the interconnection of the linkage assembly to the resistance mechanism;

dividing the arcuate path into a plurality of segments;

driving the foot support with a foot of the exerciser back and forth along a selected one of the plurality of segments during an exercise cycle in opposition to resistance exerted on the foot support by the resistance mechanism,

wherein the resistance mechanism is pivotably mounted on the frame for movement between a plurality of exercise positions, each one of the plurality of exercise positions of the resistance mechanism defining a different one of the plurality of segments of the arcuate path, the method further comprising selecting one of the plurality of exercise positions of the resistance mechanism prior to the beginning of the exercise cycle.

2. The method of claim 1 further comprising selecting one or more additional ones of the plurality of exercise positions subsequent to selecting a first one of the plurality of exercise positions and successively driving the foot support with the foot of the exerciser through each segment of the arcuate path corresponding to each of the selected ones of the plurality of exercise positions.