Always remember to keep your neck in good alignment, don’t even arch to look at the ground as you can put yourself in a bad spinal position and hurt your neck when coming down on it. Protecting your neck is priority, and using these technique points can keep you safe and moving well.
If you need to scale this movement for a workout, try adding an ab-mat below your head. This will shorten the distance you have to travel, therefore making the movement easier. It will also create padding for you to land on, so there’s less overall strain on the neck throughout the movement.