In modern arm wrestling, taking into account the individual characteristics of athletes is important to improve the effectiveness of the training process. Arm wrestling in our country is a young and dynamically developing sport in which the fight takes place in hard physical contact in conditions of joint-individual actions, determined by weight categories. The purpose of the study provided for the relationship of individual anthropometric features of the armwrestling physique depending on the weight category. The study involved 10 students, winners of the championship of the State University of Physical Education and Sports of the Republic of Moldova. Conducted anthropometric studies included - measurement of body length and weight, chest circumference (BCC), assessment of maximum hand and back strength, length of the shoulder, forearm, hand, foot and girth dimensions of the shoulder, forearm, wrist. Calculation of body mass indexes (BMI), its morphological maturity (BMI), Quetelet index (QI), body surface area (BSA), Pignet and Erisman indices was carried out.