Apparatus for measuring body movement in the water and measuring method using the same

The invention aquatic exercise state measuring apparatus and relates to a method, a smart phone, a communication module for performing communication with a smart terminal including a tablet PC; A sensor module including a three-axis acceleration sensor for measuring ultrasonic sensor and a water quantity of exercise for measuring a moving distance of the water body; And as the ultrasonic sensor and three-axis acceleration smart terminal receives the measured data from the sensors transmitted from the sensor unit, and analyzing the water travel distance, aquatic exercise state of the user including the dynamic balance and momentum, through this, the communication unit transmission control module for the operation of; comprising the aquatic exercise condition relates to a measuring device and measurement method using the same hand movement state.