Fig. 3From: How to squat? Effects of various stance widths, foot placement angles and level of experience on knee, hip and trunk motion and loadingAveraged values of ΔD* [% of leg length] as a function of the knee flexion angle [°] of the experienced cohort with the wooden bar (e: thin line) and with extra load on the barbell (e+: thick line) for all nine positionsBack to article page