An exercise device comprising: a frame having a generally vertical plane that extends longitudinally from a front of the frame to a back of the frame, first and second foot supports (24a, 24b) suspended on the frame by respective first (18c, 26c, 26b) and second (18d, 26a, 26d) linkage assemblies that are each arranged on the frame such that the respective one of the first and second foot supports (24a, 24b) is pivotable through a master arcuate path of travel (PT1, PT2) within a generally vertical travel plane (LP1, LP2) that is disposed at a selectable angle (θ, θ') between five and forty five degrees relative to the generally vertical plane, wherein the respective master arcuate paths of travel (PT1, PT2) of the first and second foot supports each extend between a respective forwardwardmost upward lateral position and a respective rearwardmost downward lateral position relative to the frame; at least one of the first and second linkage assemblies being interconnected to an adjustment device that is adjustable by a user to select one of a plurality of discrete segments (AP, P1, AP', P2) of the master arcuate path of travel (PT1, PT2) for the respective one of the first and second foot supports (24a, 24b) and to a lateral adjustment device (58a, 58b) that enables the user to adjust the selectable angle (θ, θ') by a selected degree; wherein each one of the plurality of discrete segments (AP, AP', P1, P2) is delimited by a unique forwardmost lateral position (FM1, FM2) and a unique rearwardmost lateral position (RM1, RM2) relative to the frame, each of the unique forwardmost lateral positions and unique rearwardmost lateral positions being contained within the master arcuate path of travel (PT1, PT2); and characterized in that: the master arcuate paths of travel (PT1, PT2) are each circular paths defined around a single point; and the first and second linkage assemblies each have a respective first end and second end, wherein the first end of each linkage assembly is pivotally engaged with the frame, and the second end each linkage assembly is pivotally engaged with the respective one of the first and second foot supports. a frame having a generally vertical plane that extends longitudinally from a front of the frame to a back of the frame, first and second foot supports (24a, 24b) suspended on the frame by respective first (18c, 26c, 26b) and second (18d, 26a, 26d) linkage assemblies that are each arranged on the frame such that the respective one of the first and second foot supports (24a, 24b) is pivotable through a master arcuate path of travel (PT1, PT2) within a generally vertical travel plane (LP1, LP2) that is disposed at a selectable angle (θ, θ') between five and forty five degrees relative to the generally vertical plane, wherein the respective master arcuate paths of travel (PT1, PT2) of the first and second foot supports each extend between a respective forwardwardmost upward lateral position and a respective rearwardmost downward lateral position relative to the frame; at least one of the first and second linkage assemblies being interconnected to an adjustment device that is adjustable by a user to select one of a plurality of discrete segments (AP, P1, AP', P2) of the master arcuate path of travel (PT1, PT2) for the respective one of the first and second foot supports (24a, 24b) and to a lateral adjustment device (58a, 58b) that enables the user to adjust the selectable angle (θ, θ') by a selected degree; wherein each one of the plurality of discrete segments (AP, AP', P1, P2) is delimited by a unique forwardmost lateral position (FM1, FM2) and a unique rearwardmost lateral position (RM1, RM2) relative to the frame, each of the unique forwardmost lateral positions and unique rearwardmost lateral positions being contained within the master arcuate path of travel (PT1, PT2); and characterized in that: the master arcuate paths of travel (PT1, PT2) are each circular paths defined around a single point; and the first and second linkage assemblies each have a respective first end and second end, wherein the first end of each linkage assembly is pivotally engaged with the frame, and the second end each linkage assembly is pivotally engaged with the respective one of the first and second foot supports.