An exercise device comprising a base having a channel formed therein, and a wheel rotatably connected to the base. The exercise device additionally includes a support link having a first end portion slidably connected to the channel and a second end portion pivotally connected to the wheel. The exercise device further comprises a single platform having an upper surface sized to support both feet of a user. The single platform is connected to the support link such that the single platform moves in concert with the support link. A first rotation member is coupled to the single platform and configured to rotate relative to the single platform about a first rotation axis generally perpendicular to the upper surface.

A system and method of using two exercise machines for performing a wide range of exercise movements that utilize both of the exercise machines in concert. The system and method of using two exercise machines generally includes first exercise machine and a second exercise machine which are used in concert to perform a wide range of exercise movements. The first exercise machine may include a track, a carriage movably connected to the track, and an end platform. The second exercise machine may include its own separate track, a carriage movably connected to the track, and an end platform. The exercise machines may be positioned side-to-side in parallel orientation such that an exerciser may perform various exercise moves by positioning different limbs on the respective carriages, end platforms, and/or tracks of the exercise machines, in addition to the surface underlying the exercise machines.

The invention provides a lower-limb walking rehabilitation trainer, including two supporting frames, two gait simulation mechanisms installed on the two supporting frames respectively, and two pedals installed on the two gait simulation mechanisms respectively. The supporting frames are crutch type supporting frames. The gait simulation mechanisms include a special four-bar linkage and curve amplification mechanism. The four-bar linkage consists of a crank, a first connecting rod, a rocking rod and a rack rod that are articulated end to end. The upper end of the first connecting rod is articulated with the lower end of the second connecting rod in the curve amplification mechanism, the lower end of the third connecting rod in the curve amplification mechanism is articulated with the pedal, the rack rod is relatively fixed to the supporting frame, and the fourth connecting rod is connected to the inner side of the crutch type supporting frame.

A system and method of using two exercise machines for performing a wide range of exercise movements that utilize both of the exercise machines in concert. The system and method of using two exercise machines generally includes first exercise machine and a second exercise machine which are used in concert to perform a wide range of exercise movements. The first exercise machine may include a track, a carriage movably connected to the track, and an end platform. The second exercise machine may include its own separate track, a carriage movably connected to the track, and an end platform. The exercise machines may be positioned side-to-side in parallel orientation such that an exerciser may perform various exercise moves by positioning different limbs on the respective carriages, end platforms, and/or tracks of the exercise machines, in addition to the surface underlying the exercise machines.

A track exercise device with at least first and second substantially parallel tracks, and first, second, third, and fourth movable platforms. The first and third movable platforms are movable on the first track, and the second and fourth movable platforms are movable on the second track. Transverse attachments selectively and respectively attach the first and second movable platforms together on the first and second tracks and the third and fourth movable platforms together on the first and second tracks. Longitudinal attachments selectively and respectively attach the first and third movable platforms together on the first track and the second and fourth movable platforms together on the second track. A tilting adjustment selectively provides for inclined or flat movement of the first, second, third, and fourth movable platforms.

Disclosed herein are devices, systems and methods for redistributing the normal weight distribution of a user in a standing position. One example is a postural platform for either the left or right foot having a bottom surface defining a reference plane, a top surface configured as a foot contact surface and a perimeter side wall between the bottom and top surfaces. The top surface of the postural platform is rotated about a first rotational axis parallel to the reference plane and rotated about a second rotational axis orthogonal to the reference plane. In another example, a system includes first and second postural platforms that are independent of one another. In other example, the device is a sandal, shoe, sneaker or any foot covering with a tops surface being at a complex angle to a bottom surface. The top surface is tiled downwardly either to the left or right and turned either counter-clockwise or clockwise based on whether it is a respective left or right postural platform.

A method is disclosed for using an artificial intelligence engine to interact with a user of an exercise device during an exercise session. The method includes generating, by the artificial intelligence engine, a machine learning model trained to receive data as input, and based on the data, providing an output. While a user performs an exercise using the exercise device, the method includes receiving the data from an input peripheral of a computing device associated with the user. Based on the data being received from the input peripheral, the method includes determining, via the machine learning model, the output to control an aspect of the exercise device.

A rehabilitation equipment includes a left foot pedal, a right foot pedal, a left-pedal driving module to drive movement of the left foot pedal, and a right-pedal driving module to drive movement of the right foot pedal. The rehabilitation equipment measures torques output by the left-pedal driving module and the right-pedal driving module when a user is at a relaxing state and also when the user is at an exercising state to obtain information relating to forces voluntarily output by the left foot and the right foot of the user, and determines a force output condition of the left foot and the right foot of the user.

An exercise apparatus with an adjustable rotating element around which a force transferring material wraps either clockwise or counterclockwise to provide bidirectional rotational resistance for exercising. The force transferring material is preferably guided to remain in close proximity to the rotating element while wrapping around the rotating element. Multiple attachments provide great flexibility in performing exercise or physical therapy.

A method is disclosed for using an artificial intelligence engine to modify resistance of pedals of an exercise device. The method includes generating, by the artificial intelligence engine, a machine learning model trained to receive measurements as input, and outputting, based on the measurements, a control instruction that causes the exercise device to modify, independently from each other, the resistance of the pedals. While a user performs an exercise using the exercise device, the method includes receiving the measurements from sensors associated with the pedals. The method includes determining, based on the measurements, a quantifiable or qualitative modification to the resistance provided by a pedal of the pedals. The resistance provided by another pedal of the pedals is not modified. The method includes transmitting the control instruction to the exercise device to cause the resistance provided by the pedal to be modified.