A data collection and display system for use in a combat sport including: i. A trunk protector for a combat sport participant, the trunk protector including: a. protective padding, b. at least one impact sensor, c. at least one microprocessor integral with the protective padding, for collecting and analyzing data from the at least one impact sensor, d. at least one display area, integral with the trunk protector, for displaying information related to the combat sport and combat sport participant; and an energy based method for scoring combat sports.

A data collection and display system for use in a combat sport including: i. A trunk protector for a combat sport participant, the trunk protector including: a. protective padding, b. at least one impact sensor, c. at least one microprocessor integral with the protective padding, for collecting and analyzing data from the at least one impact sensor, d. at least one display area, integral with the trunk protector, for displaying information related to the combat sport and combat sport participant; and an energy based method for scoring combat sports.

In one aspect the invention provides a punching bag retention apparatus which includes a bag engagement structure, and a user engagement structure. This retention apparatus also includes a tether defining a bag end and a user end, the bag end of the tether being arranged to connect to the bag engagement structure, and the user end of the tether being arranged to connect to the user engagement structure.

A personal items network, comprising a plurality of items, each item having a wireless communications port for coupling in network with every other item, each item having a processor for determining if any other item in the network is no longer linked to the item, each item having an indicator for informing a user that an item has left the network, wherein a user may locate lost items. A method for locating lost personal items, comprising: linking at least two personal items together on a network; and depositing one or both of time and location information in an unlost item when one of the items is lost out of network.

A semi-submersed floating striking exercise device with a striking portion to be filled with water, a floatation portion at least partially above the striking portion, the floatation portion to be filled with air and an above-the-water portion to be filled with air, the above-the-water portion positioned above the floatation portion. The striking exercise device also includes at least one of a handle and/or an attachment device, at least one air inlet for inflating the floatation portion and the above-the-water portion, and a water inlet for filling the striking portion with water. The striking exercise device optionally includes a tether with a first end and a second end, and a tether harness to be worn on a user, wherein the first end of the tether is attachable to the semi-submersed floating striking exercise device and the second end of the tether is attachable to the tether harness.

A training apparatus for use in tackle training, comprises an elongate contact pad having a front surface; and at least two laterally extending elongate members disposed in general longitudinal alignment with the elongate contact pad, wherein the laterally extending elongate members are disposed to the rear of the elongate contact pad, which provides an effective training apparatus for improvements in collisions, tackles and especially the grapple tackle in rugby, thereby improving point of contact, height of approach and arm grip strength.

A body held sparring device configured for either striking or being hit with the addition of a secondary target. The secondary target is offset from the sparring tool and designed to yield when struck, rather than transmit dangerous torque to the body part holding the sparring tool. Additionally, the sparring tool can further incorporate additional sparring tools, additional secondary targets and or additional control body points.

A body held sparring device configured for either striking or being hit with the addition of a secondary target. The secondary target is offset from the sparring tool and designed to yield when struck, rather than transmit dangerous torque to the body part holding the sparring tool. Additionally, the sparring tool can further incorporate additional sparring tools, additional secondary targets and or additional control body points.

A portable shield made for individuals who practice boxing, martial arts, or any combat sport. The portable shield comprises a central striking area, a resilient neck-like striking area, a head-like striking area that are suitable for kicking and/or punching. The portable shield also comprises holding arms for steering the shield and a spring within the resilient neck-like striking area for allowing movement of the head-like striking area when it is stricken by a user/athlete. The head-like striking area, the resilient neck-like striking area and the central striking area are covered with padding material to prevent injuring the user/athlete when kicking and/or punching.

A portable shield made for individuals who practice boxing, martial arts, or any combat sport. The portable shield comprises a central striking area, a resilient neck-like striking area, a head-like striking area that are suitable for kicking and/or punching. The portable shield also comprises holding arms for steering the shield and a spring within the resilient neck-like striking area for allowing movement of the head-like striking area when it is stricken by a user/athlete. The head-like striking area, the resilient neck-like striking area and the central striking area are covered with padding material to prevent injuring the user/athlete when kicking and/or punching.