A virtual reality-based exercise device includes a fitness device including a main exercise unit providing a predetermined exercise function to a user, a virtual reality device connected to the fitness device to communicate therewith, and a control unit connected to a server to communicate therewith and controlling the main exercise unit, based on information output from the virtual reality device. The control unit receives score information related to the predetermined exercise function stored in the server and provides the score information to the user through the virtual reality device.

A virtual reality-based exercise device includes a fitness device including a main exercise unit providing a predetermined exercise function to a user, a virtual reality device connected to the fitness device to communicate therewith, and a control unit connected to a server to communicate therewith and controlling the main exercise unit, based on information output from the virtual reality device. The control unit receives score information related to the predetermined exercise function stored in the server and provides the score information to the user through the virtual reality device.

A ski resort safety system and method. A ski resort comprises a piste (300). The ski resort safety system comprises: an anti-collision suit (1), wherein the anti-collision suit (1) is worn by a skier and comprises an inflation device (100) and a control device (200), the inflation device (100) is configured to inflate the anti-collision suit (1) under the control of the control device (200), and the control device (200) is configured to detect the condition of the skier, and when the skier encounters a danger, trigger the inflation device (100) to inflate the anti-collision suit (1), and is configured to transmit a danger signal when detecting the dangerous condition of the skier; and relay devices (301), wherein the relay devices (301) are arranged along the piste (300) at a certain interval so as to receive the danger signal, and transmit a trigger signal to other skiers (2′) on the piste (300). By triggering the anti-collision suits (1) of other skiers (2′) located below an out-of-control skier (2), the out-of-control skier (2) per se can be protected, and other skiers (2′) are also effectively prevented from being accidently damaged.

A ski resort safety system and method. A ski resort comprises a piste (300). The ski resort safety system comprises: an anti-collision suit (1), wherein the anti-collision suit (1) is worn by a skier and comprises an inflation device (100) and a control device (200), the inflation device (100) is configured to inflate the anti-collision suit (1) under the control of the control device (200), and the control device (200) is configured to detect the condition of the skier, and when the skier encounters a danger, trigger the inflation device (100) to inflate the anti-collision suit (1), and is configured to transmit a danger signal when detecting the dangerous condition of the skier; and relay devices (301), wherein the relay devices (301) are arranged along the piste (300) at a certain interval so as to receive the danger signal, and transmit a trigger signal to other skiers (2′) on the piste (300). By triggering the anti-collision suits (1) of other skiers (2′) located below an out-of-control skier (2), the out-of-control skier (2) per se can be protected, and other skiers (2′) are also effectively prevented from being accidently damaged.

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.

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.

An apparatus, system and method for ski training are disclosed herein for providing feedback to a skier regarding the orientation of their skis. The apparatus, system and method measure various distances between a first ski and a second ski, determine an angle between the first ski and the second ski based on information representative of various distances; and provide an indication of the measured angle.

An apparatus, system and method for ski training are disclosed herein for providing feedback to a skier regarding the orientation of their skis. The apparatus, system and method measure various distances between a first ski and a second ski, determine an angle between the first ski and the second ski based on information representative of various distances; and provide an indication of the measured angle.

A training harness system for snow sport training includes: a training harness that is wearable by a student, including: a harness body with a central leash receiving structure and left and right leash connector assemblies, each including at least one leash receiving structure with an elongated aperture; and a leash assembly, including first and second leashes, each including: an elongated leash member; a leash handle; and a leash connector with a hook portion, that includes an elongated hook member, such that the elongated hook member detachably connects with the at least one leash receiving structure; such that the training harness system enables a trainer to control and guide skiing or snowboarding of a student. The training harness system is configurable for beginner, intermediate, and advanced students, with different connections of the right and left leashes to the training harness.

A training harness system for snow sport training includes: a training harness that is wearable by a student, including: a harness body with a central leash receiving structure and left and right leash connector assemblies, each including at least one leash receiving structure with an elongated aperture; and a leash assembly, including first and second leashes, each including: an elongated leash member; a leash handle; and a leash connector with a hook portion, that includes an elongated hook member, such that the elongated hook member detachably connects with the at least one leash receiving structure; such that the training harness system enables a trainer to control and guide skiing or snowboarding of a student. The training harness system is configurable for beginner, intermediate, and advanced students, with different connections of the right and left leashes to the training harness.