A computer-implemented system includes one or more processing devices configured to receive attribute data associated with a user, generate, based on the attribute data and a first health issue of the user, a selected set of the attribute data, the first health issue corresponding to a first long-term care health issue of the user, determine, based on the selected set of the attribute data, a first probability associated with treating the first health issue, generate, based on the first probability, a treatment plan that includes one or more exercises directed to modifying the first probability, and modify, based on at least one of the first probability and a second probability, the treatment plan. The second probability is associated with treating a second health issue of the user. A treatment apparatus is configured to implement the treatment plan while the treatment apparatus is being manipulated by the user.

Apparatus for disabled persons, comprising a skid which optionally may be equipped with wheels, to which skid is connected a device for tightening the user's knees.

A crank-driven exercise device (100). The crank-driven exercise device (100) includes a frame (102), a spindle (202) rotatably connected to the frame (102), a crank arm (104) connected to the spindle (202), and a user input (208) connected to the crank arm (104) configured to receive a force from a user. In some embodiments, the crank arm (104) includes a proximal section (204) and a distal section (206). The proximal section (204) may be connected to the spindle (202) at a spindle interface (302), the distal section (206) may be rotatably connected to the user input (208) at a user input interface (306), and the distal section (206) may be selectively fastenable and selectively rotatable relative to the proximal section (204) at a crank interface (304).

An exercise and rehabilitation apparatus for exercising the extremity of a user wherein the position of the lever is adjustable. The apparatus includes a flywheel having a first side and a second side with a channel in the flywheel first side. The channel has a top edge near the planer surface of the flywheel first side. A lever, such as a pedal or handle, is combined with an adjustment member. The adjustment member is movable within the channel between a first position and a second position, however, the adjustment member cannot be removed from the channel through the slot/opening along its top edge. A locking pin is combined with the adjustment member and movable between an extended position and a retracted position, the locking pin is biased in its extended position. The flywheel includes a plurality of openings adapted to receive the locking pin when the locking pin is in its extended/locked position to secure the adjustment member at a particular location within the channel.

An exercise device comprises a flywheel, a seat, a driving assembly, and a calculation module. The driving assembly drives the flywheel to rotate and comprises a driving wheel, a coupling member, and two cranks respectively connecting with a pedal. The coupling member connects the wheel and the flywheel. The user drives the wheel via the pedals. The calculation module performs a method to estimate a proper seat position and/or a crank length for the user.

A computer-implemented system may include a treatment device configured to be manipulated by a user while the user is performing a treatment plan, and a first computing device configured to: receive treatment data pertaining to the user while the user uses the treatment device to perform the treatment plan; identify at least one aspect of the treatment data pertaining to the user associated with a first treatment device mode of the treatment device; and, in response to a determination that the at least one aspect of the treatment data is correlated with at least one second condition of the user, generate second condition information indicating at least the second condition.

A method includes receiving data pertaining to a user that uses a treatment apparatus to perform a treatment plan. The data includes characteristics of the user, the treatment plan, and a result of the treatment plan. The method includes assigning the user to a cohort representing people having similarities to the characteristics of the user. The method includes receiving second data pertaining to a second user, the second data comprises characteristics of the second user. The method includes determining whether at least some of the characteristics of the second user match with at least some of the characteristics of the user, assigning the second user to the first cohort, and selecting, via a trained machine learning model, the treatment plan for the second user, and controlling, based on the treatment plan, the treatment apparatus while the second user uses the treatment apparatus.

A physical fitness device that simulates the motion of horseback riding. Innovative features of the present invention include a horseback riding simulation post which extends both vertically, at a vertical angle toward a rider seated on the device, and an upwardly extending longitudinal section which extends toward a rider on the exercise device seat and terminates in a transverse handle which enables the user to grasp the handle with both hands or one hand. There are a pair of parallel crank arms with a respective one of the crank arms adjacent opposite sides of the exercise device with each crank arm having an upwardly extending section extending forwardly or rearwardly.

An exercise machine comprises a resistance device and a power supplier. The resistance device provides a resistance and comprises an axle. The power supplier comprises one or more conducting rings arranged at a side or respectively arranged at a side of the resistance device. The conducting rings are coaxially coupled with the axle and are capable of rotating about the axle.

An optimal bicycle frame size and configuration is determined based on operational characteristics provided by a rider when riding an adjustable stationary bicycle. An optimal motorcycle and motorcycle configuration is determined based on characteristics of the rider when riding an adjustable stationary motorcycle. A camera system can be used to collect anthropomorphic data about the rider to establish an initial positioning of the components of the adjustable vehicle. The camera system can also be used to collect real-time information about the rider's body positioning so as to cause adjustment of the positioning of the components of the adjustable vehicle.