Artificial intelligence as a potential teaching tool for athletes: when the skate and the smartphone run together

There is currently an interest in roller speed skating from the point of view not only of the study of the technical gesture but also of the efficiency of the movement, as reported by a recent work in the Journal of Sports Medicine and Physical Fitness about the kinematic of the curves during short track online roller speed skate. Nevertheless, less interest exists in relation to young athletes, whose training requires an expert coach, especially in asymmetrical sports, due to the risk of injury during growth. Recent publications have emphasized the study of accelerations using a triaxial accelerometer combined with surface electromyography in wheel speed skating in professional athletes