An armed combat interactive system based on high frequency wireless scoring, comprising a moving device, a combat device, a protecting device, a wireless identification control device and a scoring disposing device. When a first conductive part of one combat device touches a second conductive part of the protecting device corresponding to the other combat device, the wireless identification control device corresponding to one combat device sends a high frequency impulse signal with an ID identification code, and the wireless identification control device corresponding to the other combat device receives the high frequency impulse signal with the ID identification code and sends a scoring signal to the scoring disposing device. The scoring disposing device records the score.

An Internet of Thing (IoT) sport device includes a light source; sensors including a camera and a microphone array; a processor coupled to the light source and the sensor; and a wireless transceiver coupled to the processor.

A fencing sword cover system includes a sheath, a guard cover, and/or one or more emblems. The sheath may be configured to surround at least a portion of a blade of a fencing sword. The guard cover may include a sheath coupling, a connecting wall, and a guard coupling. The sheath coupling may be coupled to the sheath. The connecting wall may be contiguous with the sheath coupling. The connecting wall may include one or more input receptors. The guard coupling may be coupled to a guard of the fencing sword. The guard coupling may be contiguous with the connecting wall and separated from the sheath coupling by the connecting wall. The one or more emblems may include respective adaptors. The adaptors may be configured to be selectively coupled to the one or more input receptors.

A fencing sword cover system includes a sheath, a guard cover, and/or one or more emblems. The sheath may be configured to surround at least a portion of a blade of a fencing sword. The guard cover may include a sheath coupling, a connecting wall, and a guard coupling. The sheath coupling may be coupled to the sheath. The connecting wall may be contiguous with the sheath coupling. The connecting wall may include one or more input receptors. The guard coupling may be coupled to a guard of the fencing sword. The guard coupling may be contiguous with the connecting wall and separated from the sheath coupling by the connecting wall. The one or more emblems may include respective adaptors. The adaptors may be configured to be selectively coupled to the one or more input receptors.

Measuring device/sensor system for measuring, transferring and processing of relevant performance data from training and competition in contact sports, in particular the physical contact and its force effect In practice and as far as possible, performance data in contact sports, in particular those of factual contact and force effect of relevant objects and persons to each other, are not surveyed separately but evaluated subjectively. In contact sports like martial arts this is especially critical, because an occurred contact and its force effect are the significant success data in these sports. In other types of contact sports, e.g. ball sports one is concentrated on the performance data, that lead to goal achievement (e.g. goal scoring) and is not looking objectively into the performance of participants for, for example, draw conclusions about the correct technique execution at any time in a game or competition. Though there are already measuring devices for some contact sports for detecting force effect and contact, these are limited to several defined single sensors and applications. Therefore it may be possible to make objective measurement but in case of doubt, a subjective evaluation of technique and point assignment is still necessary. This invention contains a system of measuring devices, that can, especially in martial arts sports, improve the point assignment and in other contact sports the evaluation of techniques. These special measuring devices for contact measuring and its movement and acceleration sensors, display systems and hardware interfaces can be combined with software interfaces and be tailored to fit different applications. In case of martial arts sports, the configuration of protective equipment with these measuring devices is one use case, in which the measuring devices detect all relevant data like contact, force effect and movement direction, that can be used for competition decisions.

A sports practice tool 1 comprising a grip 20 on a proximal end side of a practice tool main body 10, wherein the practice tool main body 10 comprises a first flexible part 12 and a second flexible part 14 extending in mutually different directions along a first imaginary plane P1, the first flexible part 12 and the second flexible part 14 are connected to each other in a bent manner, the first flexible part 12 is formed such that primary deflective deformation occurs along the first imaginary plane P1, and the second flexible part 14 is formed such that primary deflective deformation occurs along a second imaginary plane P2 that intersects the first imaginary plane P1.

A sports practice tool 1 comprising a grip 20 on a proximal end side of a practice tool main body 10, wherein the practice tool main body 10 comprises a first flexible part 12 and a second flexible part 14 extending in mutually different directions along a first imaginary plane P1, the first flexible part 12 and the second flexible part 14 are connected to each other in a bent manner, the first flexible part 12 is formed such that primary deflective deformation occurs along the first imaginary plane P1, and the second flexible part 14 is formed such that primary deflective deformation occurs along a second imaginary plane P2 that intersects the first imaginary plane P1.

A selectable boundary fencing strip that includes a plurality of light assemblies, in communication with the scoring controller and console. Light assemblies are embedded at predetermined locations within the fencing strip so as to indicate boundary lines, playing lines, hits, yellow cards and the command to fence. The strip includes a plurality of light sources, each controllable from a master control. The conductive top surface is perforated so that the light sources project through. Light sources in the strip provide visual cues for commencing to fence, warning cards and hits that are visible to spectators, fencers and the referee. In a further embodiment, the illustrative fencing strip is constructed and arranged with a plurality of panels along the sides of the strip that can be marketed for advertising sponsorship revenue. This revenue can be used to pay for the strip and/or underwrite activities of the fencing organization.

A selectable boundary fencing strip that includes a plurality of light assemblies, in communication with the scoring controller and console. Light assemblies are embedded at predetermined locations within the fencing strip so as to indicate boundary lines, playing lines, hits, yellow cards and the command to fence. The strip includes a plurality of light sources, each controllable from a master control. The conductive top surface is perforated so that the light sources project through. Light sources in the strip provide visual cues for commencing to fence, warning cards and hits that are visible to spectators, fencers and the referee. In a further embodiment, the illustrative fencing strip is constructed and arranged with a plurality of panels along the sides of the strip that can be marketed for advertising sponsorship revenue. This revenue can be used to pay for the strip and/or underwrite activities of the fencing organization.

A fencing training apparatus, including: a detachable handle; and a polyethylene foam blade removably secured to the detachable handle.