An exercise device is provided having a top face and an open framework body, in which the interior of the body is open, and the faces of the open framework body are defined, at least in part, by hand grips formed at the intersections between the faces of the body. The faces are open between hand grips

Training equipment includes a hollow shaft having a sidewall defining an internal cavity and at least one polymer material filling at least a portion of the internal cavity. The polymer material may fill the entire internal cavity of the hollow shaft. The polymer material may be a visco-elastic polymer material or polyurethane. A spacer or a filler may fill at least a portion of the internal cavity. A method of making weighted training equipment with a hollow shaft having a sidewall defining an internal cavity may include injecting a curable composition into at least a portion of the internal cavity. The method may further include curing the curable composition into a polymer material.

A muscle-building apparatus for building the muscles of a user performing a physical exercise, comprising a frame on which are assembled a treadmill which is displaceable in a longitudinal direction and in opposite senses, a force generator that supplies an adjustable pushing or dragging force, and a swivelling support mechanically coupled to the force generator for the user to perform a pushing or dragging exercise on the swivelling support.

A system and method for improving a golf swing. The system includes a club lie angle calculator, a golf club grabber, and a propeller channel for creating and supporting a swing plane for a user equal to the lie angle of a given golf club.

A tire exercise system has a tire having an interior portion covered with an inner tire cover. At least four shoulder strap attachment points are attached to the tire and configured to secure a right and left shoulder strap. At least two handles are attached to the tire and configured to accommodate human hands. At least two anchors are attached to the tire and configured to accommodate a rope system. A waist harness includes a waist belt. An anchor is attached to the waist belt. A rope system is attached to the tire and the waist harness. The rope system includes a first carabiner attached to a bungee cord, which can then be attached to the tire. A ring is attached to the bungee cord. A rope is attached to the ring. A second carabiner is attached to the rope, which can then be attached to the waist harness.

A flexible body worn weight device includes tungsten powder suspended within a silicone rubber substrate. The device evenly distributes weight along a length and a circumference of a region of a user's body and moves with the user's body. The body weight device worn on a specific body location improves overall health and fitness without altering the mechanics of human movement. The device worn over multiple regions of the body simulates increased gravity.

A muscle activating and exercising device and a method of activating and exercising muscles of the human body. The device includes an outer material and at least one flexible inner material. The device is an elongated device that is pliable enough to be wrapped around an object. The device also has an outer surface that creates a frictional fit between the device and the wrapped object. The wrapped object could be, for example, a wrist or ankle on a human limb or a location on a portion of sports equipment (e.g., a lacrosse stick, baseball bat, hockey stick, golf club or tennis racket). The method includes a method of activating muscles using the device. Through such a method, a user can, for example. build muscle strength and/or reduce muscle tremors.

The decorative decal assembly (20) is configured to be secured within a recessed surface (26) of a weight plate (18) and includes an adhesive layer (36), a printable surface (44) of an adjacent ink protective printing layer (42), and one or more print decals (48) secured to the printable surface (44) and between an upper support surface (40) of the adhesive layer (36) and the ink protective layer (42). The recessed surface (26) defines a display area (56) surrounded on all sides by an expansion zone (58) extending between the display area (56) and the shoulders (30, 32) of the weight plate (18) that define the recessed surface (26) to permit limited expansion of perimeter edges (62A, 62B) of the decal assembly (20) into the expansion zone (58) without contacting the shoulders (30, 32) whenever the weight plate (18) experiences a bounce shock.

A weighted bag having an outer shell and a handle assembly. The outer shell has a plurality of panels and at least one of one of a pair of slots and a first end loop assembly and a second end loop assembly spaced apart from the first end loop assembly coupled to the plurality of panels. The handle assembly has a handle grasping member and a strapping assembly, the strapping assembly extending from the handle grasping member and interfacing with at least one of the pair of slots and the first and second end loop assemblies so as to couple the handle assembly to the outer shell.

A weight plate may be provided with an inner face configured for mounting on the outer surface of a bar and a securing mechanism arranged adjacent the inner face for selectively securing and unsecuring the weight plate relative to the bar. The securing mechanism may be capable of being locked in a secured condition with the weight plate secured to the bar and being locked in an unsecured condition with the weight plate unsecured from the bar. A control apparatus for the securing mechanism may be operable to switch the securing mechanism between the secured and unsecured conditions, and may include a trigger operable, with the securing mechanism in the unsecured condition, to switch the securing mechanism to be locked in the secured condition, and a handle operable, with the securing mechanism in the secured condition to switch the securing mechanism to be locked in the unsecured condition.