Yannik
Senior Member
Both lines are drawn a bit off (the green line appears to be ending at Leicester's player bicep, not shoulder joint). Based on the image, Firmino's foot appears to be playing him on.
Green line looks fine. Don't look at the triceps, but draw the line further until the top edge of his shoulder.
But Firminos foot just doesn't look like where the blue line is there. Maybe the resolution of the image is too low, or the lines are too fat but it looks like it's almost 10cm further up than it really should be.