Angle Correction!
I marched straight up to that frozen student on the desk to inspect the defect you pointed out! Legs bent backwards? UNACCEPTABLE! That defies all standard anatomical geometry! Proper posture requires exact perpendicular angles, not absurd backward bends! I placed my straight ruler flush against the plastic hip joint to verify the misalignment. A horrific error of forty-five degrees! SLAP! I tapped the wooden ruler firmly onto the desk to demand order, then levered the joints until both legs snapped forward into a clean, precise ninety-degree sit. Much better! Symmetry restored!

