A sports rebounding and goal apparatus for receiving a moving object, such as a ball, or puck having a base frame with elongated base members, an upper frame connected to the base frame and having elongated supports and upper frame members pivotally connected to the base frame. A first lock pivotally joins the supports and is selectively actuatable between a locked configuration to fix relative movement between the elongated supports and an unlocked configuration to allow folding movement of the supports relative to each other and relative to the first lock. Elongated cross members are pivotally connected to the upper frame and slidingly connected to base frame. A second lock pivotally connects at least one of the cross members and is selectively actuatable between a locked configuration to fix relative movement between the cross members and an unlocked position to allow drawing together of the cross members.

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.

Systems and methods for tracking a sports ball assembly in real time during a sporting event are disclosed. A structure of the sports ball assembly is also disclosed. The sports ball assembly comprises at least one electronic circuit embedded or attached to a sports ball. The sports ball assembly is in network communication with a processor via at least two receivers within a sports arena. The sports ball assembly generates and transmits UWB data packets comprising movement-related data for the sports ball assembly in real time at a predetermined rate. The at least two receivers receive the UWB data packets and transmit to the processor with time stamps. The processor is operable to determine a movement of the sports ball assembly based on the UWB data packets and the time stamps received from the at least two receivers.

A sport exercise device; for use with a sport stick, the sport stick having a head and a shaft. The device comprises a face, edge and attachment means. In one approach, the edge is adapted and arranged to surround the stick's head. The attachment means allows attachment of the device's face to hold an independently provided weight with respect to the head. The attachment means may allow attachment of the device's face to close the stick's net sufficient to prevent out-passage of a ball within the net.

A sports training apparatus for practicing lacrosse comprising an elongate rigid member extending along a length between first and second ends, first and second stops secured to the elongate rigid member, and a slidable mass on the elongate rigid member, slidable along the elongate rigid member between the first aid second stops. A kit for retrofitting a lacrosse stick for practicing lacrosse composing first and second stops, securable to a lacrosse stick; and a slidable mass, having a passage along an axis there through. The instant abstract is neither in tended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

A substrate is mountable on a lacrosse stick head to form a pocket. The head has a throat attached to a shaft, a ball stop attached to the throat, a scoop distal to the throat, and sidewalls extending between the ball stop and the scoop. The substrate includes a top portion and a bottom portion. The top portion is positioned proximate to the scoop and the bottom portion is positioned between the top and the ball stop. The top and bottom portions include yarn knit to form the substrate. A method of making the substrate includes casting the yarn onto a needle, knitting the top and bottom portions, casting the yarn off the needle, tying off the yarn and attaching the substrate to the head.

A wrist strengthening device includes a first handle, a second handle, and a tightening component in the form of a clamp configured to tighten around at least a portion of the first handle and at least a portion of the second handle. A sleeve is positioned radially between 1) the tightening component and 2) the at least a portion of the first handle and the at least a portion of the second handle. An interior member in the form of a rod extends from at or near an axial end of the first handle to at or near an axial end of the second handle. The device further includes a first end cap at the axial end of the first handle and a second cap at the axial end of the second handle. The wrist strengthening device is devoid of any spring component.

Systems and methods for tracking a sports ball assembly in real time during a sporting event are disclosed. A structure of the sports ball assembly is also disclosed. The sports ball assembly comprises at least one electronic circuit embedded or attached to a sports ball. The sports ball assembly is in network communication with a processor via at least two receivers within a sports arena. The sports ball assembly generates and transmits UWB data packets comprising movement-related data for the sports ball assembly in real time at a predetermined rate. The at least two receivers receive the UWB data packets and transmit to the processor with time stamps. The processor is operable to determine a movement of the sports ball assembly based on the UWB data packets and the time stamps received from the at least two receivers.

Lacrosse shafts are provided that include graphene. The graphene increases the durability of the lacrosse shafts. Also provided is equipment for other contact sports that include graphene to increase durability.

A lacrosse stick head has a protrusion at a base of the lacrosse stick head, which internally mounts to the lacrosse stick handle or pole. The protrusion has an angled end, which makes contact with the angled end of the wedged end cap. The protrusion and the wedged end cap are drawn together via a screw through the centerline of the lacrosse stick head and mated to a threaded wedged end cap, creating a wedging force internal to the lacrosse stick handle or pole, and uniting of the lacrosse stick head to the lacrosse stick handle or pole.