Abstract: An exercise device includes a member that moves through a selected one of a plurality of differently available paths. A display provides a visual representation of the movement of the first member.

Abstract: An exercise device as a member configured to be driven by one or more feet, a roller rotationally coupled to the first member and a first projection extending away from the first roller. The exercise device includes a roller guide including an inclined floor underlying the roller and overhang extending over the projection opposite a first side of the roller.

Abstract: An exercise device includes a frame, a pair of foot supports, and at least one four-bar linkage assembly coupled to the frame. The at least one linkage assembly is coupled to at least one of the foot supports. The four-bar linkage assembly directs the foot support in a generally elliptical motion while in use. The generally elliptical motion defines a major dimension extending at an angle from horizontal that is within the range of about thirty degrees (30°) to about seventy-five degrees (75°) and the major dimension having a length that is within the range of about ten inches to about eighteen inches.

Abstract: An exercise device includes a frame defining a longitudinal axis. A foot link includes a rearward portion that is constrained to move in an orbital path approximately parallel to the longitudinal axis and a forward portion that reciprocally engages the guide track. A swing arm is a pivotally connected to the frame, the swing arm having an upper portion extending above the pivotal connection and a lower portion disposed below the pivotal connection. An engagement mechanism having a first portion coupled to the lower portion and a second portion coupled to the forward portion of the foot link, such that a rearward force applied to the upper portion will produce a force on the forward portion having a downward component. An arm enabling/disabling mechanism is positioned on the elongate swing arm below the pivotal connection. The arm enabling/disabling mechanism can be effectuated by a user without the user interrupting exercise.

Abstract: A weight system includes a selector configured to selectively couple incremental weights that extend through a weight stack to a weight lift.

Abstract: An exercise device is provided including a foot link having a rearward end and a forward end. An adjustable stride mechanism is provided. The adjustable stride mechanism includes a primary gear and a secondary gear. The primary gear is sized larger relative to the secondary gear. A primary crank connects the primary gear and the secondary gear. A timing belt connects the primary gear to the secondary gear. The primary crank and the timing belt enable the secondary gear to rotate around the primary gear. A secondary crank is pivotally attached to the secondary gear and to a foot link. The secondary crank creates an ellipse-shaped path for the foot link as the secondary gear rotates around the primary gear. Thus, the foot link motion combines an at least a dual ellipse motion. An automatic adjusting mechanism can be provided to adjust the adjustable stride mechanism.

Abstract: A game ball is formed by molding a carcass in the final shape of the ball, spraying a mold surface with cover material, inserting the carcass into the mold, and molding the cover material onto the carcass.

Abstract: An ergonomically-designed racquet stringing machine. In certain embodiments, the stringing machine includes a stand extending from a base at an angle between about 70 and about 89 degrees from horizontal. In certain embodiments, the stringing machine includes a releasable resistance assembly configured to provide resistance to rotation of the turntable about an axis.

Abstract: An ergonomically-designed racquet stringing machine. In certain embodiments, the stringing machine includes a stringing platform supporting at least one racquet mount for securing the racquet in a stringing plane at an angle of about 1 to about 15 degrees from a horizontal surface. A control unit may be coupled to the stringing platform and operably coupled to a platform tilt assembly for adjusting the position of the stringing platform and the angle of the stringing plane. Additionally, the stringing machine may include a tool storage tray coupled to the stringing platform, with the tool storage tray having a bottom surface that is in a plane non-parallel with the stringing plane.

Abstract: A bat and a method of making a bat for use in sports, such as baseball. The bat includes a one-piece, hollow bat frame formed by injection molding a durable polymer, such as acrylonitrile butadiene styrene. The bat frame includes a barrel portion, an intermediate portion, and a handle portion, with at least one of the portions having a polygonal cross-section on an interior surface of the bat.

Abstract: A service tracking and alerting system for fitness equipment (18) includes one or more subsystems of multiple control servers (20) (ICS) to gather real time information from one or more fitness equipment units (22, 24) (FEU) via wireless connection and store such information in a temporary database (25). Multiple ICSs are linked to a remotely located accumulated data storage unit or silo (26) having a permanent storage database (27). One or more silos (26) and their corresponding ICSs are controlled, accessed, and interrogated through an enterprise level platform (32). Service alert messages may be generated and sent to one or more recipients if an FEU experiences a significant service event. Also, a reporting interface (190) allows users to access, enter, update and/or alter, service usage, warranty, and other information from the data storage units (26) and ICSs (20).

Abstract: Improved shuttlecock packaging includes providing a suitably humid environment to prevent the moisture within the feathers of the shuttlecock from evaporating off. The packaging is substantially air tight and includes a humidity control mechanism. In one embodiment the package comprising a humidifying disc in the shuttlecock packaging. The humidifying disc includes a plurality of openings to allow for moisture to pass from the disc to the internal environment of the packaging and comprises a foam or sponge pad moistened with water and propylene glycol. The humidity within the packaging is held at a generally fixed level. In one embodiment, the relative humidity can be held at least about 20%. In a further embodiment, the relative humidity can be held at about 50%.

Abstract: An exercise apparatus for performing press exercises is provided. The exercise apparatus includes a frame and a support assembly adjustably coupled to the frame. A first press arm is coupled to the support assembly and is pivotal about a first pivot axis between a rest position and an extended position. A mechanism for add-on weights is further provided. The mechanism for add-on weights includes at least one add-on weight having a first region of contact and a second region of contact. The first region of contact can be defined by a selector pin hole in the add-on weight adapted to receive a selector pin. The selector pin engages the add-on weight approximately in line with the center of gravity of the add-on weight. The second region of contact can be provided by a stabilization bracket defining an aperture into which a stabilization pin on the add-on weight extends.

Abstract: A basketball having an outer surface and including a first set of channels formed into the outer surface of the basketball. The basketball further includes a bladder, a carcass and at least one cover panel. The carcass covers the bladder and has an outer surface that defines a second set of channels. The cover panel(s) is positioned over the carcass and over at least one of the channels of the second set of channels. The cover panel(s) generally conforms to the shape of the outer surface of the carcass such that the cover panel defines at least one groove in the outer surface of the basketball corresponding to the channels of the second set of channels. The depth of the groove is greater than or equal to 0.7 mm and less than or equal to 10 mm.