Figure 2. Effect size comparison of physical load between different players' positions a) in the cumulative weekly training load; b) in WTMLr. Æ©: sum of weekly training load in the particular indicator; TD: total distance covered; HSR: distance covered by high-speed runs > 16.1 km.h-1; SPR: distance covered by sprint runs > 21.6 km.h-1; % HSR: relative load intensity, percentages of HSR from TD; WTMLr: Weekly Training vs Match Load ratio; CD: central defender; FB: full back; CM: central midfielder; S: striker