And tibial tuberosity, the two lines drawn from the Center to klangkraduk patella will have two intersecting born Muhammad q angle, then use the Magnifier magnifying Quad drive at sep.
And the second line drawn from the center of the patella to the tibial tuberosity to the two lines intersect, then took aim q angle protractor to measure angles Quadra Drive concept at them.
And the second line drawn from tibial tuberosity to center the patella to 2 lines intersecting lines was over Q angle then use wood protractor angle quadrant drive เซ็ปส์ at.