Invention relates to the field of medicine, namely reflexology, manual methods for the treatment of spinal diseases as well as pathological conditions and diseases of the musculoskeletal system, nervous system, respiratory organs, blood circulation, and pelvic organs associated with a violation of its functional state. The presence of subluxations in the facet joints of the affected vertebral motor segments and the direction of displacement of the lower articular processes, as well as the place of increase in the width of the joint space, are preliminarily detected. At the same time, only the lower articular processes are corrected relative to the upper articular processes below the located vertebra. When performing blows, the pad of the middle finger of the supporting hand is placed on the spinous process of the displaced vertebra, the index or ring finger of the same hand is placed paravertebral.

The Thumb Saver is the only product of its kind that has the capability of reducing the cumulative effects of chronic typing, writing and texiing in a convenient means that can be easily employed while an individual is sitting at home or at work. The Thumb Saver is uniquely designed with a sticky, non-skid surface on the top and bottom sides to avoid the device from sliding from the hand during use and offers versatility as the product can be used for both the left and right thumb by simply flipping the product over.

A lifting mechanism has a base to which a pivot of a parallelogram structure. A spring extends from a first link of the parallelogram to an adjustable termination point on a second link of the parallelogram to form a lifting triangle. The spring termination point is displaced from a main pivot of the parallelogram to create an adjustable “lever arm” to vary the lifting force. A lifting power adjustment mechanism adjusts the position of the spring termination point. An extension is in fixed relation to one of the parallelogram links and maintains its angle with respect to the horizontal when angles of the parallelogram are varied upon raising or lowering the lifting mechanism between a sitting mode and a standing mode. The extension serves as a base for a rear seat section. A front seat section is pivotally attached to the rear seat section allowing it to swing downward upon elevation of the lifting mechanism.

An inversion table includes a supporting stand, a tilt inversion mechanism and an operating unit. The tilt inversion mechanism includes an inversion unit including a support table assembly which is pivotally disposed on the supporting stand, and an extension assembly which is coupled with and extends from the support table assembly downwardly. A feet holding unit includes a front feet holding assembly securely and non-pivotably disposed on a lower portion of the inversion unit, and a rear feet holding assembly pivotably and movably connected to the inversion unit. The operating unit includes an operating assembly operably coupled with the front feet holding assembly, and is rotatable about a rotating axis at the front feet holding assembly to actuate the rear feet holding assembly to rotate and move toward the front feet holding assembly. In an inversion state, the users feet is firmly held on the front feet holding assembly.

A knee rehabilitation machine with multi-position synchronous force application includes a bottom box, a vertical box, and a suspension box. The vertical box is vertically arranged at an end of the bottom box, and an upper end of the vertical box is horizontally fixed with the suspension box. A pressing unit swing lever mechanism is arranged in the bottom box, and a vibration unit, a pulling unit, and a transmission mechanism of a pressing unit are arranged in the vertical box.

A traction device for treating or alleviating back pain and/or sciatica. The traction device is designed to provide the user with a mechanism to pull their lower body, allowing for traction of the lower back. The traction device may also include mechanisms to orient the user's feet at different angle orientations, thus allowing traction to the user's hips, user's hips and back, or the user's back. The traction device may include an upper section designed to support a user's upper body, an intermediate section designed to support a user's mid-section, and a lower section designed to support a user's lower body.

A chair (1) for relieving back pain of a user, with a seat surface (2) and a backrest (3), wherein a backrest angle (4) between backrest (3) and seat surface (2) is adaptable. At least one support element (5) for supporting the upper body of the user, when the latter is in an intended sitting position, is arranged on the backrest (3), wherein the support element (5), in the intended sitting position, can preferably be arranged, or is arranged, under the armpits of the user. The support element (5) is designed in such a way, and arranged on the backrest in such a way, that it can be moved by the user in order to obtain a desired support of the upper body at a predefined backrest angle (4) while he is in the intended sitting position.

A key with extending wings. The with at least one wing that open when the key is not properly installed and the at least one wing retract into the body of the key when the key has been properly inserted regardless of the viewing angle of the key. The key identifies improper insertion and include a spring-loaded pin and inner shaft that engages into aligned locating holes in an inversion bench. In addition to the visual appearance, a blind user can feel the sides to the key to determine if the key has been properly inserted into the inversion bench.

A device and a training method used for stretching the male penis, includes a penis tip component, an elastic component, and a varying force adding component, and able to exert a cyclically varying pulling force on the penis to perform exercising. Male persons can achieve the goal of increasing the size of the penis by using the present device for training. Device and method can be used to solve the problem of the male reproductive organ being short and small.

A reduced friction massage and exercise device, which includes a base frame and at least one anchoring arrangement for anchoring a first body part of a user. A reduced friction surface is mounted onto the base frame, and includes a plurality of ball transfer units arranged such that adjacent ball transfer units engage one another. The device further includes at least one cable column including a weight stack. Each of the motion transfer balls is adapted for omnidirectional rotation relative to a corresponding housing element and independently of other the motion transfer balls. The reduced friction surface is adapted to have a second body part of the user placed thereon during performing of a physical activity applying force to the second body part, while reducing friction between the second body part and the surface.