Car hit effect Tutorial - After Effect

I performed independent research and found this tutorial on Youtube which I followed to help me create the car hit effect on After Affects for my trailer "her smile". I have learnt from this that two shots are needed. One shot of the car passing by and another shot of the characters walking past and curving their bodies to create the effect of a car hitting them. These two shots are then edited to create a car hit animation.

Shots I have used to create this car hit:


After editing - Final Car Hit Animation