Inventia se refera la metrologia sportiva, si anume la procedeele de inregistrare a traiectoriei miscarii corpului uman si a unor parti separate ale lui. Procedeul de inregistrare a traiectoriei miscarii corpului uman si a unor parti separate ale lui consta in aceea ca in anumite puncte de reper, pe corpul uman se amplaseaza cate un dispozitiv de inregistrare a traiectoriei miscarii lui, care include trei traductoare pentru masurarea deplasarilor unghiulare, orientate dupa axe reciproc perpendiculare X, Y si Z, iar semnalele receptionate de la traductoare se inregistreaza. Pe corp se amplaseaza, cel putin, cinci dispozitive de inregistrare a traiectoriei miscarii corpului uman, fiecare incluzand suplimentar +- ate trei traductoare pentru masurarea deplasarilor liniare, orientate dupa axe reciproc perpendiculare X, Y si Z si cate o busola pe baza de semiconductori cu trei coordonate. Semnalele receptionate de la iesirile tuturor traductoarelor si busolei se transmit printr-un multiplexor analogic la un convertizor analogic numeric, se cifreaza si se inregistreaza in memoria flash, datele careia sunt citite prin intermediul unei interfete rapide USB a unui calculator electronic exterior. Dispozitivul de inregistrare a traiectoriei miscarii corpului uman si a unor parti separate ale lui contine trei traductoare (1, 2, 3) pentru masurarea deplasarilor unghiulare, orientate dupa trei axe reciproc perpendiculare X, Y, Z, un multiplexor analogic (9), intrarile caruia sunt conectate la iesirile traductoarelor (1, 2, 3), un convertizor analogic-numeric (10), intrarea caruia este conectata la iesirea multiplexorului analogic (9), un microcontroler (11) intrarea caruia este conectata la iesirea convertizorului analogic-numeric (10), memorie flash (14) si o interfata (13) rapida USB, intrarile/iesirile carora sunt conectate la microcontroler (11). Dispozitivul de inregistrare include suplimentar trei traductoare (4, 5, 6) pentru masurarea deplasarilor liniare, orientate dupa trei axe reciproc perpendiculare X, Y, Z, si o busola (7) pe baza de semiconductori cu trei coordonate, iesirile carora sunt conectate la intrarile multiplexorului analogic (9).The invention relates to sports metrology, namely to the processes of recording the trajectory of the movement of the human body and its separate parts. The process of recording the trajectory of the movement of the human body and of its separate parts consists in the fact that at certain landmarks, the human body has a device for recording the trajectory of its movement, which includes three transducers for measuring angular displacements, oriented after axes mutually perpendicular to X, Y and Z, and the signals received from the transducers are recorded. At least five devices for recording the trajectory of the human body's motion are placed on the body, each additionally including + - three transducers for measuring linear displacements, oriented along mutually perpendicular axes X, Y and Z and one compass based on semiconductors with three coordinates. The signals received from the outputs of all the transducers and the compass are transmitted through an analog multiplexer to a digital analog converter, encrypted and recorded in flash memory, the data of which are read through a fast USB interface of an external electronic computer. The device for recording the trajectory of the motion of the human body and its separate parts contains three transducers (1, 2, 3) for measuring angular displacements, oriented along three mutually perpendicular axes X, Y, Z, an analog multiplexer (9), the inputs which are connected to the outputs of the transducers (1, 2, 3), an analog-to-digital converter (10), the input of which is connected to the output of the analog multiplexer (9), a microcontroller (11) whose input is connected to the output of the analog-to-digital converter (10), flash memory (14) and a fast USB interface (13), the inputs / outputs of which are connected to the microcontroller (11). The recording device further includes three transducers (4, 5, 6) for measuring linear displacements, oriented along three mutually perpendicular axes X, Y, Z, and a compass (7) based on three-coordinate semiconductors, whose outputs are connected to analog multiplexer inputs (9).