Approaches and level of analysis of the physical demonstration of professional soccer players. Level 2 (part 3.1).

In today post, I want to share with you how this relationship between the initial speed and the maximum acceleration achieved by a professional soccer player during a friendly game can be showed by a GPS system software.
We have to be aware about the possibility that different softwares detect in a different way this relationship.
So I have just taken an sprint action of a professional soccer player during a friendly game in which the acceleration is performed with an initial speed of around 9-10 km/h. You will see some data related to this action: speed, acceleration, triaxial accelerometer data and ... the position on the pitch and the video images, but this will be in the next post, so stay tuned!