A technology is provided where, in physical exercise performed using plate-shaped equipment, behavior of one's own body and corresponding behavior of equipment can be presented in an intuitively comprehensible manner on the basis of information acquired by a simple device configuration. Information indicating skill relating to a turn in a physical exercise performed by an exerciser performing the physical exercise using plate-shaped equipment is skill information. Included are an equipment behavior information acquiring unit that acquires equipment behavior information, a bodily behavior information acquiring unit that acquires bodily behavior information, and a skill information presenting unit that calculates, from the equipment behavior information and the bodily behavior information, a first skill indicator/second skill indicator that include information indicating behavior of the equipment/behavior of the body of the exerciser at a start-of-turn time, a middle-of-turn time, and an end-of-turn time, as the skill information, and presents the skill information. The equipment behavior information includes time sequence information of angular velocities relating to a travel direction/an edging direction of the equipment, and the bodily behavior information includes time sequence information of pressure at each region of the soles of the right foot/left foot of the exerciser.

A technology is provided where, in physical exercise performed using plate-shaped equipment, behavior of one's own body and corresponding behavior of equipment can be presented in an intuitively comprehensible manner on the basis of information acquired by a simple device configuration. Information indicating skill relating to a turn in a physical exercise performed by an exerciser performing the physical exercise using plate-shaped equipment is skill information. Included are an equipment behavior information acquiring unit that acquires equipment behavior information, a bodily behavior information acquiring unit that acquires bodily behavior information, and a skill information presenting unit that calculates, from the equipment behavior information and the bodily behavior information, a first skill indicator/second skill indicator that include information indicating behavior of the equipment/behavior of the body of the exerciser at a start-of-turn time, a middle-of-turn time, and an end-of-turn time, as the skill information, and presents the skill information. The equipment behavior information includes time sequence information of angular velocities relating to a travel direction/an edging direction of the equipment, and the bodily behavior information includes time sequence information of pressure at each region of the soles of the right foot/left foot of the exerciser.

The present invention provides a ski training device designed to assist an instructor to teach a beginner skier how to ski. The ski training device includes a front portion with a gripping section for the beginner skier, a back portion with a gripping section for the instructor, two side portions that connect the front and back portions, and an internal cavity between the front portion, back portion, and side portions, configured for the beginner skier.

The present invention provides a ski training device designed to assist an instructor to teach a beginner skier how to ski. The ski training device includes a front portion with a gripping section for the beginner skier, a back portion with a gripping section for the instructor, two side portions that connect the front and back portions, and an internal cavity between the front portion, back portion, and side portions, configured for the beginner skier.

Systems, methods, and computer-readable storage media for improving physical activity performance analysis, and more specifically to a system and method for using motion, pressure and position sensors embedded in equipment or footwear of a user to assess physical activity performance. The sensors can collect pressure related data, transmit the data to a server for processing, and the user can receive feedback based on their performance.

The present invention relates to a snowboarding or snow skiing training and safety device for children. A child wearing the training and safety device is controlled by a trainer or a parent through a connected leash. The device includes an adjustable waist strap extending horizontally around the waist of a child, an adjustable back leg strap extending horizontally around a thigh of the back leg of the child, and a releasable and adjustable longitudinally positioned connecting strap attached to the waist strap and the back leg strap. A leash is attached to a clip fastener disposed on the connecting strap and is held by the trainer to selectively control movement, speed, and/or spacing between the child on a snowboard and the trainer trailing behind.

The present disclosure is directed to a ski instruction method including the use of a stabilizing assembly during the instruction. The stabilizing assembly may include a balance bike that may provide stability to a student skier during the ski instruction process. In some embodiments, the student skier may be in a seated position on the balance bike, while in other embodiments the student skier may be in a standing position while straddling the balance bike. During the ski instruction method, the balance bike's rear ski is used to demonstrate the fundamentals of edge movements, rotary movements, and/or pressure movements.

The present disclosure is directed to a ski instruction method including the use of a stabilizing assembly during the instruction. The stabilizing assembly may include a balance bike that may provide stability to a student skier during the ski instruction process. In some embodiments, the student skier may be in a seated position on the balance bike, while in other embodiments the student skier may be in a standing position while straddling the balance bike. During the ski instruction method, the balance bike's rear ski is used to demonstrate the fundamentals of edge movements, rotary movements, and/or pressure movements.

A multifunctional balance exercise machine comprises a balancing mechanism including loading board, spring, elastic column, and motion-tracking sensor; a first display unit and an electronic control device loaded with motion sensor game program arranged on the exercise equipment; whereby when the fitness user stands on the loading board, the user body weight and the stress applied by feet transmit to the elastic column and the spring via the loading board, cause the elastic column and the spring compressed or stretched, and force the loading board to oscillate, then achieve the effect of balance exercise; furthermore, the motion tracking sensor transmit signal of oscillation data to electronic control device, the processor unit operates the data, and present the image of the motion sensor game via the first display unit to achieve entertaining effect of virtual reality game.

A multifunctional balance exercise machine comprises a balancing mechanism including loading board, spring, elastic column, and motion-tracking sensor; a first display unit and an electronic control device loaded with motion sensor game program arranged on the exercise equipment; whereby when the fitness user stands on the loading board, the user body weight and the stress applied by feet transmit to the elastic column and the spring via the loading board, cause the elastic column and the spring compressed or stretched, and force the loading board to oscillate, then achieve the effect of balance exercise; furthermore, the motion tracking sensor transmit signal of oscillation data to electronic control device, the processor unit operates the data, and present the image of the motion sensor game via the first display unit to achieve entertaining effect of virtual reality game.