SPEAKER_05 1:12:05–1:13:27
Yes, because it has to do with, okay, so if I was taking a step forward, okay, just a normal step forward, I'm a normal human being, I have full relative motions, there's nothing wrong with me, I'm perfect, right? So they step forward and they go through ER, they land in early, they go through middle, they go IR, I got to get force into the ground, IR. There's the twist of the distal femur into the ground. If I center of gravity goes over the foot, I go into late. That's another ER, but it's concentric overcoming posteriorly, pushing me forward. That's this. So again, but you can see people standing in relative phases of propulsion. The farther into late that I am, the more pushed forward my center of gravity, the more everything has to turn out into your systemically because I'll have overcoming on both sides. So they're literally like the people that are standing with the, be quote unquote, Varus are just late, like late late, right? Which is why you see the representations in the feet, which is why you see the bow of the leg because the whole system is ERing there and they don't wanna fall down.
lower extremity biomechanicsgait phasestibial femoral mechanicsvarus alignmentpropulsion