A bicycle simulator including a frame support portion for supporting a bicycle frame, the bicycle frame connecting front and rear wheels of the bicycle; and a base portion supporting the frame support portion. The frame support portion includes a first support bar having one end portion thereof fixed to the bicycle frame, a second support bar having one end portion thereof fixed to the base portion, and a connection portion for connecting the other end portion of the second support bar and the other end portion of the first support bar. The first support bar is connected to be rotatable about one axis with respect to the second support bar.

A frame lifting mechanism includes a base, a motor, a lead screw, a sliding member, a lifting member and a supporting shaft. The motor is connected to the lead screw, and the lead screw is fastened onto a transmission tube, allowing the transmission tube to move forward and backward while being driven by the lead screw. The sliding member is installed on a sliding track arranged on the base and connected to the transmission tube, allowing the sliding base to actuate with the transmission tube synchronously. A rear end of the lifting base is pivotally attached onto the base for support, and the supporting member uses its two top and bottom ends to be pivotally attached onto the lifting member and the sliding member respectively, allowing the supporting shaft to utilize the movement of the sliding member to drive the lifting member to move upward and downward.

Systems and methods for fitness tracking are provided. An exercise apparatus is in networked communication with a fitness tracking computing system. The configuration and location of movable components of the exercise apparatus is determined based on sensors. This information is provided to the fitness tracking computing system via networked communication.

A system for a virtual and mixed-reality enhanced exercise machine that allows a user to exercise while interacting with a virtual reality or mixed reality environment using whole body movements and positioning, and receiving haptic feedback associated with the user's interaction with the virtual reality or mixed reality environment.

The gait rehabilitation control system according to the present invention comprises an operation device unit for setting gait training mode of a patient and displaying gait state information of the patient; a gait device unit worn on the patient's feet so as to move along with the gait motion of the patient; and a control unit for driving the gait device unit according to the gait training mode set by the operation device unit, wherein the control unit comprises a gait pattern analysis unit for measuring reaction force between the patient's feet and the gait device unit, and analyzing the gait pattern of the patient with the data of the reaction force.

A gait training device includes a treadmill including a belt and rolling parts, and a frame on which the treadmill is mounted, the rolling parts including: a plurality of balls distributed around a central core, and a cage enclosing the plurality of balls in order to keep the balls on the central core while allowing them to be movable relative to the central core, the belt being able to slide over the balls and rotate the balls on the central core.

In general, the present invention relates to exercise devices and systems that can receive and run workout programs that include control command subsets that control the moveable members of a plurality of different exercise devices. Exercise devices of the present invention are able to ignore the control command subset(s) that do not control their moveable member(s) and recognize the control command subset(s) that control their moveable member(s). Exercise devices of the present invention are further able to, if necessary, perform a sizing restriction to the relevant control command subset(s). Motivational content may also be modified in connection with or independently from a sizing restriction made to the control commands. The present invention also relates to a method for controlling one or more exercise device with a workout file that includes control command subsets that control the moveable members of a plurality of different exercise devices.

A machine for concurrently performing opposing pushing and pulling motions with the legs and arms at various angles to simulate multiple exercises including climbing, running and crawling motions, wherein the machine is adjustable in angle. The individual lower body user supports move in a back and forth pattern on rails and include foot platforms and shin support pads for support a user's lower body and pivoting upper body user support hand grips wherein the left upper body user support and left lower body user support move in opposite directions and the right upper body user support and right lower body user support move in opposite directions and all four user supports move in unison.

A composite motion exercise machine includes a control panel which provides a plurality of movement modes and allows a user to issue a command to change the configuration of linkage units of the exercise machine to have the machine perform a movement mode without manual adjustment, so that the pedal of each linkage unit can be moved along a closed trajectory. The control panel also allows the user to finely adjust the trajectory and the resistance associated therewith. The trajectory performed by each pedal of the exercise machine is ergonomic so that the user can be protected from exercise injury.

A variable-resistance exercise machine with communication for smart device control and interactive software applications, comprising a network interface that receives input from a user device and provides output to a user device; a plurality of moving surfaces that each provide an independent degree of resistance to movement based on received input and that detect movement and provide output to a user device based on the movement; and a plurality of rigid rails that provide a rigid support for a human user to grasp, and that provide attachment points for a user to affix a variety of devices.