A golf practice tool is provided having a columnar box, wherein the columnar box is provided with a shoulder belt and the columnar box is carried on the back of the golf player. The columnar box has a substantially flat upper surface. A plurality of striped line patterns or striped patterns substantially parallel to a side surface, which touches a back of a person and is called a back touch side surface, of the columnar box are drawn on the upper surface. The degree of inclination of the upper body of the golf player when playing golf can be adjusted by using the striped line patterns or the striped patterns. On side surfaces other than the back touch side surface of the columnar box, a plurality of vertical striped line patterns or vertical striped patterns are drawn substantially at right angles to the bottom surface of the columnar box. The degree of rotation of the upper body at a golf swing can be adjusted by using the vertical striped line patterns or the vertical striped patterns.

A chin-up/pull-up exercise apparatus is disclosed. The exercise apparatus includes a frame, an overhead assist module, and a chin bar. The chin bar is connected to the frame. The overhead assist module includes a set of pulleys, a harness, and a cable spool connected to a motor. The set of pulleys, which is connected to the frame, is positioned vertically above the chin bar. A cable, which travels on the set of pulleys, is connected to the harness and the cable spool that can be rotated by the motor. The exercise machine enables real, full arm extension pull ups regardless of one's upper body strength with applications for physical therapy; physical exercise training; muscle, tendon, and joint rehabilitation; and upper and lower body strength building.

The present invention relates to a novel weight bag exercising apparatus configured to be worn like a backpack while performing an exercise. The bag or backpack features a compartment for removably storing a weighted substance so that an exercising user can perform an intense and effective exercising regime. The compartment is formed by a front panel, a rear panel, a bottom panel, and a pair of side panels. A Bluetooth speaker is disposed on the outer surface of the front panel for playing music wherein the music is received wirelessly from a paired audio device. For wearing the bag like a backpack, a pair of padded and adjustable shoulder straps are provided that can be used by a user to wear the bag during exercising.

Systems and methods for exerting forces on a body, including a support structure defining a space and a plurality of surface contacting units that are configured to exert force upon the body, such that the weight is distributed away from the primary weight bearing regions to non-weight bearing regions of the body, or vice versa, without exerting significant shear or frictional forces on surfaces of the body. The systems and methods may be used to exert forces to cause fluid shift in different compartments of the body. Applications include treatment of various disease conditions including pressure ulcers, heart failure, high blood pressure, preeclampsia, osteoporosis, injuries of spine and to slow microgravity-induced bone and muscle loss. The systems and methods may be used to simulate gravity, weightlessness or buoyancy, in rehabilitation medicine. The system may include a chair, bed, a wearable suit or an exoskeleton.

A chin-up/pull-up exercise apparatus is disclosed. The exercise apparatus includes a frame, an overhead assist module, and a chin bar. The chin bar is connected to the frame. The overhead assist module includes a set of pulleys, a harness, and a cable spool connected to a motor. The set of pulleys, which is connected to the frame, is positioned vertically above the chin bar. A cable, which travels on the set of pulleys, is connected to the harness and the cable spool that can be rotated by the motor. The exercise machine enables real, full arm extension pull ups regardless of one's upper body strength with applications for physical therapy; physical exercise training; muscle, tendon, and joint rehabilitation; and upper and lower body strength building.

A device for facilitating or enhancing proprioceptive feedback during breathing and related exercises includes a user attachment component attachable to a user about the thorax. Two elongate tensile members are connected at proximal ends to the user attachment component at points essentially just below the armpits of a user. These two elongate tensile members are connectable at their distal ends to the feet of the user. Another two tensile members are connected at their proximal ends to a back portion or strap of the harness and at their distal ends to or about the user's hands.

A respiratory device of negative pressure type comprising a shell fastened to the user's chest and/or abdomen with minimal dead space, one or more vacuum and compressed air chambers attached to the shell; vacuum generating and compressed air generating sources connected to the vacuum and compressed air chambers respectively, one or more openings on the shell to allow exchange of the air enclosed between shell and user's body, with the vacuum and compressed air chambers; a valve shuttling between the vacuum and compressed air chambers. By having low dead space, pre-generated vacuum and compressed air close to the user, and the use of fast acting valves in some embodiments, the power requirement, weight, and size are reduced, making the device low cost and portable. In some embodiments, the vacuum and compressed air generating sources can be mounted on the shell itself, making the device ambulatory.

A tower may support a horizontal track and a vertical climbing wall therebelow. A trolley, movable along the track, may be selectively driven toward and away from the tower by belay lines, line and capstan, positive drive, or some combination. Belay lines reeved over pulleys on the trolley may be taken up and paid out independently from the trolley, while fixed or moving. A rider may climb, be lifted, or both to near the intersection of the tower and track, from there to fall or jump into a controllable trajectory such as swinging or simulating a parachute landing. Swinging may be rapidly attenuated almost entirely by “bumps,” lifting a rider to remove momentum and kinetic energy as a rider moves toward a pivot point overhead. Control may be simplified based on sensing and using timing past bottom dead center (BDC).

The present invention relates to apparatus and methods for warning a user about undesirable motion of a first portion of the user's body relative to a second portion of the user's body. In one representative embodiment, an apparatus for warning a user about motion of a first portion of the user's body relative to a second portion of the user's body comprises at least one sensor configured to measure the angle of the first portion of the user's body relative to a reference. The sensor is configured to be worn on the user's body, and is in communication with a controller. A warning mechanism is also in communication with the controller, and the controller is operable to activate the warning mechanism upon movement of the first portion of the user's body relative to the second portion of the user's body beyond a predetermined angle relative to the reference.

A garment and portions of a garment presently disclosed contains a body having a front portion and a back portion, and a plurality of weighted inserts coupled with an elastic material, wherein the plurality of inserts are separated by a first distance when the garment is not being worn by a user, wherein the plurality of inserts are separated by a second distance when the garment is being worn by the user, wherein the second distance is greater than the first distance. Alternatively, the weights ma be fixed to the elastic.