Abstract: An exercise apparatus is disclosed herein, including a frame, a rotating assembly, two supporting rods, two swing arms, two links, and two pedals. The front ends of the supporting rods are connected respectively to two connecting points of the rotating assembly, and the rear end of each supporting rod moves back and forth along a corresponding track. The front ends of the links are connected respectively at two swing ends of the swing arms. Each pedal is mounted at the rear end of a corresponding link and pivotally coupled to a corresponding supporting member. The distance between the bottom of a circular path of the connecting points and the tracks is smaller than 10 cm. The length of the supporting rod is smaller than two times diameter of the circular path. The longitudinal horizontal distance between the front edge of the closed path and the rear edge of the circular path is smaller than 20 cm. The rear ends of the supporting rods are located between the front ends and rear ends of the pedals.

Abstract: Disclosed is an exercise machine providing an upper body exerciser portion adapted for use with a lower body exerciser and having a semi-dependent retraction system. The exercise machine generally includes a frame adapted to be mounted on a lower body exerciser (though standalone versions are also disclosed) and the upper body exerciser consisting of first and second user members for pulling by a user to provide pull forces, single retraction means for providing retraction forces to the user members sufficient to retract them back to their start positions after being pulled out, and, non-floating combining means coupled to the single retraction means for making the retraction forces semi-dependent on the pull forces, and thereby reducing travel of the retraction means, by coupling the single retraction means to both user members. Drive and resistance means are further provided.

Abstract: An elliptical exercise apparatus. The exercise apparatus generally includes a frame, a pair of cranks pivotally connected to the frame and configured to rotate about a common axis, first and second reciprocating members, first and second support members, and first and second foot engaging members. The first end portion of each of the first and second reciprocating members may be pivotally coupled to the frame. The first portion of each of the first and second support members may be pivotally coupled to the corresponding crank, and the second portion of each of the first and second support members may be pivotally coupled to the second end portion of the corresponding reciprocating member. Each foot engaging member is coupled to a corresponding support member and may generally move through a closed path. Handle members may be coupled to the support members and may generally move through a closed path.

Abstract: A treadmill including a frame, an endless belt having an upwardly-exposed exercise section, a deck disposed underneath the exercise section of the belt, and a cushion assembly positioned between the deck and the frame for providing cushion in order to reduce high impact loads on the user's body. The cushion assembly comprises a lever having a first portion that is operably coupled to the deck and a second portion that is rotatably coupled to the frame. The cushion assembly also comprises a resilient member coupled to both the lever and the frame so that the resilient member resists rotation of the lever as the lever is rotated. The elastic deformation of the resilient member provides resistance to displacement of the deck and therefore creates a cushion effect on the user's feet, ankles and knees as the user's feet contact the belt.

Abstract: A stationary exercise device with adjustable members for varying the stride path and the exercise intensity of a user. The stationary device having a stationary frame and a movable frame that moves relative to the stationary frame to vary the exercise intensity of a user.

Abstract: A foldable treadmill comprising a base bracket, a deck coupled to the base bracket for moving between a use position and a stored position, a support post extending upwardly and movably coupled to the deck, and a handle pivotally connected to the support post. A handle linkage can be coupled to the handle, and a lifting device can be coupled between the base bracket and the handle linkage for moving the handle when the deck is being moved. In one embodiment, the lifting device includes a support rod coupled to the support post and a deck rod coupled between the base bracket and the support rod. In this embodiment, the support rod has a first portion slidably coupled to the deck and another portion coupled to the handle linkage. The treadmill can further include a control panel movably coupled to the top portion of the support post. Preferably, a link bar is coupled between the control panel and the handle for moving the control panel when the deck is being moved.

Abstract: A training machine provides two independently operable resistance systems for providing resistance to the upper and lower body of a user and to enable training equivalent to circuit training in a small amount of time. A first resistance system provides training resistance to the upper body and comprises a first resistance member with handles coupled thereto. A second resistance system provides a second training resistance to the lower body, and comprises a seat support and a seat, the seat having a first position with a first potential energy and a second position having a second potential energy, the differential providing the second training resistance. Handles are each independently coupled to the first resistance member by a cable fed through a pulley to a cable reel assembly so as to enable the user to operate the handles separately from each other and in any direction.

Abstract: An exercise machine includes a pair of slide members having front ends connected to a crank unit for turning along with the crank unit and rear ends linearly slidable on a support. A pair of reciprocating members are mounted on the support for reciprocating forward and backward. A pair of foot support members each have a front pivotal end and a rear free end. The front pivotal end of each foot support member is connected pivotally to one of the slide members between the front and rear ends of the slide member. Each foot support member is connected to one of the reciprocating members rearwardly of the front pivotal end.

Abstract: Disclosed is an exercise machine providing an upper body exerciser portion adapted for use with a lower body exerciser and having a semi-dependent retraction system. The exercise machine generally includes a frame adapted to be mounted on a lower body exerciser (though standalone versions are also disclosed) and the upper body exerciser consisting of first and second user members for pulling by a user to provide pull forces, single retraction means for providing retraction forces to the user members sufficient to retract them back to their start positions after being pulled out, and, non-floating combining means coupled to the single retraction means for making the retraction forces semi-dependent on the pull forces, and thereby reducing travel of the retraction means, by coupling the single retraction means to both user members. Drive and resistance means are further provided.

Abstract: A training machine provides two independently operable resistance systems for providing resistance to the upper and lower body of a user and to enable training equivalent to circuit training in a small amount of time. A first resistance system provides training resistance to the upper body and comprises a first resistance member with handles coupled thereto. A second resistance system provides a second training resistance to the lower body, and comprises a seat support and a seat, the seat having a first position with a first potential energy and a second position having a second potential energy, the differential providing the second training resistance. Handles are each independently coupled to the first resistance member by a cable fed through a pulley to a cable reel assembly so as to enable the user to operate the handles separately from each other and in any direction.

Abstract: A multi-exercise machine includes a frame, a resistance system, a seat connected to the frame to be movable from a first seat position to a second seat position, and an inclined post inclined in a selected direction. The configuration of the present invention provides the multi-exercise machine with a movable seat to create more space for correct ergonomic posture of a user in a standing position. The configuration of the present invention also provides the multi-exercise machine with an inclined post to enable correct ergonomic postures of a user in a sitting position. The present invention enables a user to perform a variety of exercises in both sitting and standing positions.

Abstract: A dual-function exercise device includes lower body exercise device, a frame, and a movable handle assembly. The movable handle assembly includes two independent pulling devices and a rotary shaft journalled on the frame. Each pulling device includes a pulley disposed rotatably on the frame, a pull cord wound on the pulley, a handgrip fastened to an end of the cord and movable to unwind the cord from the pulley, and a biasing unit for biasing the cord to wind around the pulley when the cord is pulled and is subsequently released.

Abstract: Disclosed is an exercise apparatus for use in accurately and automatically tracking number of steps taken by a user both on and off of an exercise machine. The apparatus comprises a step counter such as a pedometer for counting number of steps taken by a user, the step counter continually counting cumulative number of steps taken in a given time period both while the user is on and off of the exercise machine, the step counter having a first communication means for periodically communicating the current cumulative step count to a console of an exercise machine while the user uses the exercise machine; and, the console comprising, a second communication means for receiving the current cumulative number of steps from the step counter while the user uses the exercise machine. The apparatus may further comprise a data processor, a display and a memory means.