The invention relates to an eight-section brocade training motion track acquisition device and an analysis method adopted by the eight-section brocade training motion track acquisition device. The eight-section brocade training motion track acquisition device comprises a strip-shaped binding belt used for being fixed on the body, as well as a micro-control unit (MCU), a six-axis sensor, a FLASH memory, a heart rate sensor, a blood oxygen sensor, a system power supply, a charging circuit and a communication interface which are arranged inside the strip-shaped binding belt, wherein the six-axis sensor transmits collected movement track data to the micro-control unit (MCU) in the signal form, the heart rate sensor and the blood oxygen sensor are used for transmitting collected heart rate data and blood oxygen content data to the micro-control unit (MCU) in the signal form, the movement track data, the heart rate data and the blood oxygen content data are stored in the FLASH memory after being processed by the micro-control unit (MCU), and the system power supply and the charging circuit are respectively connected with a power supply end and a charging end of the micro-control unit (MCU). The device and the method have the beneficial effects that the motion track can be dynamically collected in real time, the precision and high efficiency can be achieved, the motion track can be compared with a standard movement curve, and correcting and grading can be automatically carried out.