A variable weight toning strap having a flexible member and a plurality of generally rectangular sections, wherein each of the plurality of generally rectangular sections are disposed transversely along the flexible member length, include a top surface at least partially defining an upper surface of the flexible member, at least one perpendicular sidewall extending in a direction substantially perpendicular to the top surface, and a section width separating a rear face and a front face of the sections. Two of the sections have a discontinuous upper slit defined by the at least one perpendicular sidewall of each of said sections flanking the upper slit, wherein the upper slit spans the section width and terminates into a valley. The sections also define a plurality of channels therein, which house a plurality of weights, each selectively removably and frictionally retained by the respective plurality of channels.

A retractable wall mounted exercise rack system for providing an exercise rack that may be easily and compactly stored when not in use. The retractable wall mounted exercise rack system generally includes one or more brackets attached to a wall, a pair of support members, and a plurality of arms pivotally extending from the brackets and pivotally connecting to the support members. One or more actuators are connected between the brackets and the arms to assist in lifting the structure into a compact retracted position for storage.

A microsensor module includes: one or more microsensors; a power supply; communication circuit; and processing circuitry. The processing circuitry may be configured to: receive data measured by the one or more microsensors; process the measured data to determine a plurality of different performance parameters related to technique of an athlete when performing a sport; and output, using the communication circuit, real-time information about the correctness of technique and performance level of the athlete performing the sport, wherein the microsensor module is encapsulated in a water-proof package that is attachable or adjoinable to the athlete's body.

Provided herein is an apparatus including a top member configured to couple with an anatomical appendage or a structure thereof; a bottom member rotatably attached to the top member; and a movement-enabling means for enabling the apparatus to move across a surface substantially without interruption, wherein the movement-enabling means comprises a turntable bearing between the top member and the bottom member, and a rolling mechanism about a bottom surface of the bottom member.

A method of detecting and identifying postures and gestures of a human user generates a reference model from a reference image and obtains an image of action or gesture being performed. The image is of a user and his flexible and hand-held portable device, and the image comprises a second identification feature. A state of a second feature of the second identification feature in the reference model can generate posture identification. The state of the second feature comprises size, shape, and location of the second identification feature in the hands of the user. A portable device and a non-volatile storage medium of a computer are also disclosed.

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for a soccer system. The soccer system includes a display screen, a plurality of sensors configured to generate sensor data regarding a shot attempt of a user, imaging devices configured to generate image data of the shot attempt, a speaker, and a control unit. The control unit can receive (i) the sensor data from the plurality of sensors and (ii) the image data from the imaging devices. Based on the received sensor data, the control unit can determine whether the shot attempt was successful. Based on the received image data and whether the shot attempt was successful, the control unit can generate analytics that indicate characteristics of the user and the shot attempt and recommendations for improving the shot attempt for subsequent shot attempts. The control unit can provide output data representing the analytics.

An electronic device is provided. The electronic device analyzes music so as to extract the sound intensity and the rhythm pattern from the music, generates, on the basis of the extracted sound intensity and the extracted rhythm pattern, guide data for an exercise program corresponding to the music, and can determine the exercise content of the exercise program on the basis of the generated guide data and movement information received from a wearable device connected to the electronic device.

A motion detection system includes: a sensor configured to be attached to a user and to detect a motion of the user; a setting unit configured to set a detection reference value associated with a sensor attachment position on the user for a plurality of predetermined postures; and a detection unit configured to detect abnormal attachment of the sensor by comparing a detected value from the sensor with the detection reference value when the user takes one of the predetermined postures.

A system according to an embodiment comprises a camera unit, an analysis unit, and a provision unit. The camera unit captures the user's movements. The analysis unit analyzes data captured by the camera unit. The provision unit provides real-time advice based on the analysis results obtained by the analysis unit.

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for a soccer system. The soccer system includes a display screen, a plurality of sensors configured to generate sensor data regarding a shot attempt of a user, imaging devices configured to generate image data of the shot attempt, a speaker, and a control unit. The control unit can receive (i) the sensor data from the plurality of sensors and (ii) the image data from the imaging devices. Based on the received sensor data, the control unit can determine whether the shot attempt was successful. Based on the received image data and whether the shot attempt was successful, the control unit can generate analytics that indicate characteristics of the user and the shot attempt and recommendations for improving the shot attempt for subsequent shot attempts. The control unit can provide output data representing the analytics.