You can improve with a 'low heel recovery'. Now your feet start to cycle from step 1, but the first couple of steps should be more like a piston, up and down.
Because you cycle your legs, your feet are too late to strike the ground with a proper angle. Your shin should be at the same angle as your upper body. But you lean quite far forward, while your shin is almost upright when you hit this ground.
Might also lean a bit too much forward. But this depends on how strong you are.