Abstract: The research aims to develop the force platform as a first product through an engineering design characterized by the flexibility of the metal and its small size. This is one of the challenges that requires engineering ingenuity. It also aims to show the quantum physical relationship between force and acceleration. It provides a quantitative measurement of the body's interaction with the external environment The researcher reached to the manufacture a force platform using high-sensitivity and high-speed sensors. Through it, he applied practical applications to [4] athletes in standing, walking, running, and vertical jumping. The device presented results with quantitative differences, according to the nature of Technic each movement. To validated the accuracy of the results, the researcher conducted a calibration of the factory device through the non-linear model relationship between force in kilograms and resistance with electric voltages by using weights starting from [6.25 kg to 86.25 kg] and the device provided satisfactory results