HAS ATHLETIC PERFORMANCE REACHED ITS PEAK?During the last two decades, sports medicine is increased and experienced a stage of rapid development, especially in such areas as the study of strength, endurance, sports injuries and psychology [1]. Athlete preparation, conditioning, including physical training, nutrition, and medicine, was affected by technological improvements and innovations in the twentieth century. In this connection, Fogel [2] coined the term "technophysiological evolution" to describe anthropometric gains of athletes' body. However, the most noticeable parameters affect the quality of sport, relate to biology, including genetics [3][4][5]: the physiological processes (especially time-dependent processes such as growth and aging [6][7][8] and environment [9,10] which can be either natural (e.g. ambient temperature, gas content, barometric pressure, winds, etc.) or artificial (human) based on the cultural [11] and technological [12] contexts.