Additional file 1: of How to squat? Effects of various stance widths, foot placement angles and level of experience on knee, hip and trunk motion and loading

Figure S1. Averaged values of the hip moment in the sagittal plane [Nm/Kg] as a function of the hip flexion angle [°] in the experienced cohort with the wooden bar (e) and with extra load on the barbell (e+) for all nine positions. (PDF 181 kb)