Cristiano Ronaldo. One of the best footballers in the world. Early in his career, we could be affected not only by his grace, but by his very fast technique gestures, outperforming others. From a biomechanical point of view, the attentive observer could notice an effective cohesion of the different parts of his body, accompanied by an overall homogeneity of the entire musculature. Despite his excellence, his qualities, Ronaldo is like all of us, made up of muscles, joints, and subjected to the same gravitational forces...
