The technical field of physical fitness facilities relates to a skating machine includes a rack, supporting shafts, and a synchronizing assembly. The two supporting shafts are hinged to the rack side by side, pedals are hinged to top portions of the supporting shafts, and the pedals are eccentrically arranged relative to the supporting shafts; and the synchronizing assembly is arranged between the two supporting shafts and enables the two supporting shafts to act synchronously. The application is rational in overall structural design, and utilizes a coordination effect of a body and movement trajectories of legs during skating, an apparatus is designed accordingly, and location simulation is-formed between the two pedals through the synchronizing assembly. The application can also be provided with an electric driver to assist a human body with rehabilitation training, or can be provided with a resistance adjusting assembly to improve the fitness effect and intensity.

An angle adjusting mechanism includes a first bracket and a second bracket hinged to each other. The second bracket is provided with two arc-shaped position-limiting slots, and a set of position-limiting holes is arranged in the position-limiting slots. A diameter of the position-limiting holes is larger than a slot diameter of the position-limiting slot. A bolt passes through the first bracket and the position-limiting slots and is movable along the first bracket and the position-limiting slots. An end portion of the bolt is provided with an adjusting segment and a position-limiting segment. A diameter of the adjusting segment is smaller than a diameter of the position-limiting segment. The adjusting segment and the position-limiting slot are engaged to adjust an angle of the second bracket relative to the first bracket. The position-limiting segment and the position-limiting holes are engaged to fix the first bracket and the second bracket after adjustment.

An exercise machine creates a simulated continuous resisted climbing motion. The machine includes a floor- or ground-contacting base frame and two or more substantially vertically oriented uprights, wherein at least one upright is rigidly connected to the base frame. The machine further includes two handles and two foot pedals, each handle and each foot pedal being movably engaged with an upright for linear reciprocating motion along the upright. The handles and foot pedals are interconnected so that they move concurrently. An adjustable resistance mechanism may be operatively connected to the interconnection of the handles and foot pedals to provide adjustable resistance for the simulated continuous climbing motion.

The present disclosure discloses an exercise bicycle with a desk plate, which comprises a frame, a supporting foot, a seat and a desk plate, the frame including a first upright column to support the desk plate and a second upright column to support the seat, wherein a first lifting assembly is provided on the first upright column to connect the desk plate and the first upright column, and enables the adjustment of the upper and lower positions of the desk plate relative to the first upright column. The height of the desk plate can be adjusted by the first lifting assembly to accommodate users with different figures. It's more ergonomic since the height of the upright column supporting the desk plate can be adjusted. When packing, lower the upright column to the minimum can largely reduce the size of the package.

A system and method for using a body joystick to interact with a virtual or mixed-reality machines or software applications that uses a support arm to hold a device for attaching the body joystick to a user's body, a sensor for detecting movement, and a tether and actuator for providing feedback to the user about interactions with the virtual or mixed-reality machines or software applications.

Holistic training device wherein a trainee user executes a training operation of sequential cycles of a first step of synchronized contraction of left limbs and extension of right limbs, followed by a second step of reverse synchronized contraction of right limbs and extension of left limbs thereof, comprising a frame (10) with shorter parallel beams (1,2), longer parallel beams (3,4) and a beam (5) extending intermedially inbetween beams (1,2) with plate extensions (31,41) receiving freely rotatable axles (53,54) at the sides thereof. Pulleys (56a,57a-56b,57b) are fixedly mounted at the ends of the axles (53,54) and pulleys (16a, 17a-16b, 17b) are mounted proximally to the ends of beams (1,2) with straps (36a,36b-37a,37b) freely rotatable around these pulleys, rails (33,34-43,44) being adapted to receive platforms (60) sliding thereupon, these platforms being activated through handgrip items (35a, 45a) gripped by the palms and foot hold items (35b, 45b) nesting the soles of the trainee user to implement the aforementioned sequential exercising cycles.

Apparatus and associated methods may relate a to natural gait upper body ergometer and gait therapy (UBEGT) device having a support frame within which is suspended rotationally coordinated left and right natural gait modules (NGMs). A position of each NGM may be defined by corresponding left and right pivot arms which are rotatably coupled to a left and right side of the support frame, respectively, and wherein each gait training module is provided with a corresponding foot support and knee support. The UBEGT may be provided with an upper body ergometer (UBE) rotatably coupled to a front of the support frame and configured to rotate a shaft rotatably connected to the left and right pivot arms when a hand crank is rotated.

A magnetic resistance structure and an exercise machine having the same are disclosed. The magnetic resistance structure includes a seat body, a turning disc unit, a movable seat, a control unit, and a magnetic field component. The turning disc unit is pivotally connected to the seat body in an axial direction. The turning disc unit has a non-magnetic induction part extending in a radial direction. The control unit is connected with the movable seat for controlling the movable seat to approach or move away from the non-magnetic induction part. The magnetic field component includes a first component and a second component. The first component is located on the seat body. The second component is located on the movable seat. The first component and the second component selectively generate a magnetic field by changing their relative positions.

The present invention provides a manual treadmill, the manual treadmill includes a frame having a front support portion and a rear support portion, a running belt disposed about and supported by the front support portion and the rear support portion, and a speed limiting device, wherein the running belt rotates in a first rotating direction or a second rotating direction in response to a directional movement of a user. The speed limiting device includes a one-way bearing, a rotating element and a transmission element, wherein the rotating element is coupled to the front support portion, and the one-way bearing is connected to the rotating element via the transmission element to limit a speed of the running belt in the second rotating direction.