Hollow elbow plank

This was a video took for a friend at the end of my Foundation workout. A simple elbow plank,one of the most basic positions along planche training path. Do you like the form? I prefer doing these in the instep of the foot, instead on the toes. Thanks for any tip or comment https://youtu.be/U9TrDdNgKZY

Looks fine just keep your head in one position and quit moving around as much as you are.

Your shoulder seems not to be exactly over the elbow and as a consequence the upper arm is not vertical. fix it.