Abstract: An exercise machine has a main frame and a user support movably mounted relative to the main frame for movement between a start position and an end position during an exercise. At least one user engagement device is movably mounted relative to the main frame for engagement and actuation by a user during an exercise, and a connecting linkage translates movement of the user engagement device to movement of the user support. A lifting arm is movably mounted relative to the main frame and associated with at least one of the user support, user engagement device, and connecting linkage so as to move during an exercise. A load associated with the lifting arm provides exercise resistance.

Abstract: An exercise machine has a main frame and a user support movably mounted relative to the main frame for movement between a start position and an end position during an exercise. At least one user engagement device is movably mounted relative to the main frame for engagement and actuation by a user during an exercise, and a connecting linkage translates movement of the user engagement device to movement of the user support. A lifting arm is movably mounted relative to the main frame and associated with at least one of the user support, user engagement device, and connecting linkage so as to move during an exercise. A load associated with the lifting arm provides exercise resistance.

Abstract: An exercise machine has a main frame and a user support movably mounted relative to the main frame for movement between a start position and an end position during an exercise. At least one user engagement device is movably mounted relative to the main frame for engagement and actuation by a user during an exercise, and a connecting linkage translates movement of the user engagement device to movement of the user support. A lifting arm is movably mounted relative to the main frame and associated with at least one of the user support, user engagement device, and connecting linkage so as to move during an exercise. A load associated with the lifting arm provides exercise resistance.

Abstract: An exercise machine has a main frame and a user support movably mounted relative to the main frame for movement between a start position and an end position during an exercise. At least one user engagement device is movably mounted relative to the main frame for engagement and actuation by a user during an exercise, and a connecting linkage translates movement of the user engagement device to movement of the user support. A lifting arm is movably mounted relative to the main frame and associated with at least one of the user support, user engagement device, and connecting linkage so as to move during an exercise. A load associated with the lifting arm provides exercise resistance.

Abstract: An exercise machine has a main frame and a user support movably mounted relative to the main frame for movement between a start position and an end position during an exercise. At least one user engagement device is movably mounted relative to the main frame for engagement and actuation by a user during an exercise, and a connecting linkage translates movement of the user engagement device to movement of the user support. A lifting arm is movably mounted relative to the main frame and associated with at least one of the user support, user engagement device, and connecting linkage so as to move during an exercise. A load associated with the lifting arm provides exercise resistance.

Abstract: An exercise machine has a main frame and a user support movably mounted relative to the main frame for movement between a start position and an end position during an exercise. At least one user engagement device is movably mounted relative to the main frame for engagement and actuation by a user during an exercise, and a connecting linkage translates movement of the user engagement device to movement of the user support. A lifting arm is movably mounted relative to the main frame and associated with at least one of the user support, user engagement device, and connecting linkage so as to move during an exercise. A load associated with the lifting arm provides exercise resistance.

Abstract: An exercise machine has a main frame and a user support movably mounted relative to the main frame for movement between a start position and an end position during an exercise. At least one user engagement device is movably mounted relative to the main frame for engagement and actuation by a user during an exercise, and a connecting linkage translates movement of the user engagement device to movement of the user support. A lifting arm is movably mounted relative to the main frame and associated with at least one of the user support, user engagement device, and connecting linkage so as to move during an exercise. A load associated with the lifting arm provides exercise resistance.

Abstract: An exercise machine has a main frame and a user support movably mounted relative to the main frame for movement between a start position and an end position during an exercise. At least one user engagement device is movably mounted relative to the main frame for engagement and actuation by a user during an exercise, and a connecting linkage translates movement of the user engagement device to movement of the user support. A lifting arm is movably mounted relative to the main frame and associated with at least one of the user support, user engagement device, and connecting linkage so as to move during an exercise. A load associated with the lifting arm provides exercise resistance.

Abstract: An exercise machine has a main frame and a user support movably mounted relative to the main frame for movement between a start position and an end position during an exercise. At least one user engagement device is movably mounted relative to the main frame for engagement and actuation by a user during an exercise, and a connecting linkage translates movement of the user engagement device to movement of the user support. A lifting arm is movably mounted relative to the main frame and associated with at least one of the user support, user engagement device, and connecting linkage so as to move during an exercise. A load associated with the lifting arm provides exercise resistance.

Abstract: A swiveling user support assembly has a user support or seat rotatably mounted on a user support mounting device or frame for rotation about a first pivot axis, while the mounting device or frame is pivotally or rigidly connected to a main frame of an exercise machine. The user support has a base, and a primary user support and stabilizing device mounted on the base. A pivot connection between the base and mounting device or frame allows the user support to swivel from side to side about the first pivot axis. A centering mechanism helps to orient the user support in a central position for user entry or exit.

Abstract: A swiveling user support assembly has a user support or seat rotatably mounted on a user support mounting device or frame for rotation about a first pivot axis, while the mounting device or frame is pivotally or rigidly connected to a main frame of an exercise machine. The user support has a base, and a primary user support and stabilizing device mounted on the base. A pivot connection between the base and mounting device or frame allows the user support to swivel from side to side about the first pivot axis. A centering mechanism helps to orient the user support in a central position for user entry or exit.

Abstract: An exercise machine has a main frame and a user support movably mounted relative to the main frame for movement between a start position and an end position during an exercise. At least one user engagement device is movably mounted relative to the main frame for engagement and actuation by a user during an exercise, and a connecting linkage translates movement of the user engagement device to movement of the user support. A lifting arm is movably mounted relative to the main frame and associated with at least one of the user support, user engagement device, and connecting linkage so as to move during an exercise. A load associated with the lifting arm provides exercise resistance.

Abstract: A swiveling user support assembly has a user support or seat rotatably mounted on a user support mounting device or frame for rotation about a first pivot axis, while the mounting device or frame is pivotally or rigidly connected to a main frame of an exercise machine. The user support has a base, and a primary user support and stabilizing device mounted on the base. A pivot connection between the base and mounting device or frame allows the user support to swivel from side to side about the first pivot axis. A centering mechanism helps to orient the user support in a central position for user entry or exit.

Abstract: A low back exercise machine has a pivotally mounted user support frame carrying a user seat and a foot rest assembly, an exercise arm carrying a back pad pivotally mounted relative to the user support frame, and a connecting linkage which translates movement of the exercise arm into rotation of the user support frame about its pivot axis, whereby the user support including the foot rests moves from an upright into a rearwardly reclined orientation as the user pushes the back pad rearward and downward to lean backwards so as to exercise the lower back muscles.

Abstract: A glute exercise machine has a stationary main frame, a pivotally mounted upper torso support, a knee support, and an exercise arm having a foot support for engaging a user's foot and configured for rotation from a start position by user engaging the knee support with one leg and the exercise arm with the other leg. A connecting linkage translates movement of the exercise arms into rocking movement of the upper torso support. A load is linked to one of the moving parts to provide exercise resistance.

Abstract: A thigh exercise machine has a stationary main frame, a pivotally mounted user support seat, and a pair of exercise arms mounted for rotation between inner and outer positions, each arm having a pad positioned to engage part of a user's leg such as a user's inner or outer thigh. A connecting linkage translates movement of the exercise arms into rocking movement of the user support seat. The connecting linkage is arranged so that user is positioned in an upright or slightly reclined posture when their legs are together and a more reclined posture when their legs are spread apart.

Abstract: A dual action weightlifting machine has a stationary frame including a racking portion and spaced vertical guides slidably mounted on opposite sides of the frame for horizontal movement relative to the frame. A horizontally extending exercise bar assembly has spaced first and second vertical slides slidably mounted on the vertical guides, at least one rotatable user engaging portion for gripping by a user, at least one rack engaging portion comprising a rotatable wear sleeve which rotates independently from the user engaging portion, and opposite first and second end portions for receiving one or more selected weights. The user engaging portion is located between the opposite sides of the frame and has a central longitudinal axis which is coaxial with the cylindrical surfaces of the wear sleeves.

Abstract: An exercise machine has a stationary main frame, a pivotally mounted user support frame, a user engagement device pivotally mounted on one of the frames for engagement by the user in performing an exercise, and a connecting link which links movement of the user engagement device to movement of the user support frame. A load resists movement of one of the moving parts of the machine. An elongate flexible, load-bearing connecting linkage extends between the load and user support frame, and first and second anchors are selectively connectible to a first end of the load-bearing connecting linkage to vary the resistance felt by a user. At least one of the anchors is located on the user support frame.

Abstract: A glute exercise machine has a stationary main frame, a pivotally mounted upper torso support, a knee support, and an exercise arm having a foot support for engaging a user's foot and configured for rotation from a start position by user engaging the knee support with one leg and the exercise arm with the other leg. A connecting linkage translates movement of the exercise arms into rocking movement of the upper torso support. A load is linked to one of the moving parts to provide exercise resistance.

Abstract: A calf exercise machine has a floor engaging main frame, a user support pivot, a user support assembly pivotally mounted on the main frame via the user support pivot, and a pivotally mounted user engagement device. A user engaging foot plate assembly is pivotally mounted to track movement of the user's feet during a calf exercise, and may comprise either the user support in a standing calf machine or the user engagement device in a seated calf machine. A connecting link translates movement of the user engagement device to movement of the user support so that pivotal movement in the user engagement device results in a self-aligning, pivoting movement of the user support.