Abstract: The present invention relates to a swing analysis method of a swing measurement module that is based on grip pressure sensing. Specifically, the swing analysis method includes measuring pressure sensing data according to a first time interval using a pressure detection sensor based on a grip pressure of a user, measuring swing data according to a second time interval using a swing detection sensor module based on movement of the user, generating valid swing data from the swing data based on a timing at which the first time interval and the second time interval match, and generating grip pressure-based swing analysis data for each step of a swing according to the valid swing data.

Abstract: A golf practice device of the present invention that includes a shaft, a head portion provided at one side of the shaft, and a grip portion provided to surround an outer portion of the shaft at the other side of the shaft may include: a data processing module disposed in the shaft to process data; and a capsule structure having an inner space in which the data processing module is mounted and allowing the data processing module to be placed inside the shaft.

Abstract: A pressure-sensitive stacking structure for a sports training device of the present invention that is able to detect a pressure with which a player grips a grip portion may include: a conductive layer that is pressure-sensitive; a circuit layer disposed to face the conductive layer and having a plurality of conductive patterns; and a separating layer disposed between the conductive layer and the circuit layer and formed of a fibrous tissue including a plurality of fibers, wherein, when a pressure is generated, the conductive layer and the circuit layer may come into contact, and the pressure may be detected.