Keywords: Long Jump, flight stage, aerodynamics In our age, athletic achievements are greatly influenced by the integration of the advances of scientific theory into practice. This article explores the impact of wind in the flight phase of a long jump. I have researched specific methods for determining the aerodynamic characteristics of a human body moving in mid-air. Regressive analysis has been used to process the data. The equations for movement in a resistant environment have been solved taking into account the impact of the wind.