Instead of (having) head movement, you want to keep as still...
Instead of (having) head movement, you want to keep as still as possible, limit your body movement. It's all more streamlined now. It's amazing he has picked it up that easily.
Instead of (having) head movement, you want to keep as still as possible, limit your body movement. It's all more streamlined now. It's amazing he has picked it up that easily.