Abstract: A harness connection system connects a barrier to an object projecting device to permit an object, such as a ball, to be projected from an exit opening in the object projecting device and passed through an opening in the barrier. The harness connection system has a harness with a connector having an adaptable periphery, a fastener securing the connector to the barrier, and a receiving anchor that receives and secures the connector. To inhibit sagging of the barrier, a retractor is connected to the barrier and to a retractor receiver to draw the barrier taut and away from the exit opening of the object projecting device.

Abstract: The present invention provides for the first time a foldable structure comprising a resilient frame and a coiling-assist assembly for facilitating coiling the resilient frame while folding. The coiling-assist assembly comprises a releasable grasp coupled to the resilient frame at a pre-determined first location. The releasable grasp temporarily holds the resilient frame in a first folding configuration, whereby the pre-determined second location of the resilient frame is diametrically opposed to the pre-determined first location of the resilient frame.

Abstract: The present invention provides for the first time a barrier support structure comprising at least one removable closed-loop resilient coilable frame having a perimeter. The removable closed-loop coilable frame comprises at least one connection member. A support base comprises at least one attachment member. The attachment member removably attaches to the connection member of the removable coilable frame. The attachment member maintains a predetermined angle between the removable coilable frame and the support base.

Abstract: The present invention provides for the first time a hitting device having a plural ended pedestal. The plural ended pedestal includes at least one end having a pedestal for supporting objects and at least one end having a smaller pedestal for supporting smaller objects.

Abstract: The present invention provides for the first time a foldable structure comprising a resilient frame and a coiling-assist assembly for facilitating coiling the resilient frame while folding. The coiling-assist assembly comprises a releasable grasp coupled to the resilient frame at a pre-determined first location. The releasable grasp temporarily holds the resilient frame in a first folding configuration, whereby the pre-determined second location of the resilient frame is diametrically opposed to the pre-determined first location of the resilient frame.

Abstract: The present invention provides for the first time a swing trainer having a sheath with a core end and a protective end, the core end of the sheath has a cover attached.

Abstract: The present invention provides for the first time a swing trainer having a sheath with a core end and a protective end, the core end of the sheath has a cover attached.

Abstract: A batting or ball practice cage has one or more frame members with a net attached over the frame. Frame members may be assembled having springs or elbows at the corner. A pitching machine may be aligned with the cage at one end.

Abstract: A batting or ball practice cage has one or more frame members with a net attached over the frame. Frame members may be assembled having springs or elbows at the comer. A pitching machine may be aligned with the cage at one end.

Abstract: A batting or ball practice cage has one or more frame members with a net attached over the frame. Frame members may be assembled having springs or elbows at the corner. A pitching machine may be aligned with the cage at one end.

Abstract: The present invention provides for the first time a hitting device having a plural ended pedestal. The plural ended pedestal includes at least one end having a pedestal for supporting objects and at least one end having a smaller pedestal for supporting smaller objects.

Abstract: The present invention provides for the first time a hitting device having a plural ended pedestal. The plural ended pedestal includes at least one end having a pedestal for supporting objects and at least one end having a smaller pedestal for supporting smaller objects.

Abstract: The present invention provides for the first time a barrier support structure comprising at least one removable closed-loop resilient coilable frame having a perimeter. The removable closed-loop coilable frame comprises at least one connection member. A support base comprises at least one attachment member. The attachment member removably attaches to the connection member of the removable coilable frame. The attachment member maintains a predetermined angle between the removable coilable frame and the support base.

Abstract: The present invention provides for the first time a swing trainer having a sheath with a core end and a protective end, the core end of the sheath has a cover attached.

Abstract: A batting or ball practice cage has one or more frame members with a net attached over the frame. Frame members may be assembled having springs or elbows at the corner. A pitching machine may be aligned with the cage at one end.

Abstract: A batting or ball practice cage has one or more frame members with a net attached over the frame. Frame members may be assembled having springs or elbows at the corner. A pitching machine may be aligned with the cage at one end.

Abstract: The present invention provides for the first time a projectile expelling apparatus having at least one fixed channel for allowing projectiles to enter at a constant entry point and a rotational expelling housing rotationally connected to at least one fixed channel for projecting projectiles at various trajectories.

Abstract: The present invention provides for the first time a hitting device having a plural ended pedestal. The plural ended pedestal includes at least one end having a pedestal for supporting objects and at least one end having a smaller pedestal for supporting smaller objects.

Abstract: The present invention provides for the first time a projectile expelling apparatus having at least one fixed channel for allowing projectiles to enter at a constant entry point and a rotational expelling housing rotationally connected to at least one fixed channel for projecting projectiles at various trajectories.

Abstract: The present invention provides for the first time a projectile expelling apparatus having at least one fixed channel for allowing projectiles to enter at a constant entry point and a rotational expelling housing rotationally connected to at least one fixed channel for projecting projectiles at various trajectories.