Are acute:chronic workload of perceived exertion and running based variables sensible to detect variations between player positions?

The aim of this study was to describe and compare the in-season variations of acute:chronic workload ratio (ACWR) coupled, uncoupled, and exponentially weighted moving average (EWMA) through session rating of perceived exertion (s-RPE), total distance (TD), high-speed running distance (HSRD) and sprint distance (SPRINT) in three different periods of an elite soccer season according to player positions.