Smart pins for automatic recording of kinetic data, and automatic recording system for kinetic data

摘要

The present invention relates to a mechanism and method for increasing exercise efficiency by automatically measuring the amount of exercise data of a user exercising using a weight 10, such as weight training, so that the user can check the measured value. Specifically, in the smart pin (1) for automatic recording of exercise amount data that is connected to the weight 10 of the exercise device and can adjust the weight according to the user's selection, the insertion unit 100 inserted into the weight 10 ); a body portion 200 formed on one side of the insertion portion 100 and provided with an electric circuit 210; and a measurement unit 300 provided on the lower side of the body 200 and including a displacement sensor for measuring a distance from the ground.