Garment incorporating in its structure a plurality of sensors for detecting physical parameters (10, 12, 16, 18, 22) and/or sensors for detecting biomedical parameters (20, 30) of the wearing person and comprising an electronic device (100) for recording and processing the data which are transferred from said sensors, characterized in that it is a garment of the type intended to protect the body when the wearing person is engaged in a sport activity at high speed and in that at least one of said sensors (10, 12, 16, 18, 22) is for detecting the pressure exerted by the garment on the person's body during all the stages of execution of said activity.