Balance is the ability to maintain the center of mass within the base of support, allowing the body to perceive movement, orientation, direction, and speed, and to adjust posture either automatically or voluntarily. Efficient postural stability is crucial not only in daily life but also in most sports disciplines—from archery to figure skating, and from mountaineering to gymnastics—where spatial body control is decisive. Alterations in balance can generate compensations, overloads, and increase the risk of injury. For this reason, measuring and training stability is a key element in prevention and performance optimization. Bipodal and monopodal tests with GykoPro allow for the evaluation of the length and speed of displacements, precision, ellipse area, and oscillation frequency, providing objective and repeatable data, even under dynamic conditions thanks to the integration with OptoJump Next.