PSA: do not perform a squatting motion with an opposing force directly behind your knee

PSA: do not perform a squatting motion with an opposing force directly behind your knee ( Whatcouldgowrong / SAR-Paradox ) psa,not,perform,squatting,motion,with,opposing,force,directly,behind,your,knee,psa not perform,squatting motion with,opposing force directly,behind your knee