Yes, and try for a wider movement at first, not so tight to the body. Stand horse up next to a wall on the side you are bending away from. This will keep him from trying to move his feet to turn. So, you are bending to the left, horse’s right side is next to a wall. Then, with your right shoulder by his shoulder, press your right fist into the base of his neck as you ask him with your left hand to bend his head around your body, as low as wide as he needs. The support at his neck keeps him from falling in with the front feet. Allow him to lean on you as he reaches as far out and around as necessary to keep his head from tilting. Only go as far around as he can without cheating or without needing to take a step. The more you do it, the better he’ll be at it.
This works for me so much better than holding the halter. He always cheated, so I recently asked my vets to show me a better way, and they did the above. Now he only tilts if I’ve asked him to go too far. I think keeping his neck on straight is half the battle to keeping his poll going in the right direction.
Once you can do lower and wider easily, then I’d move up towards maybe stifle height but also wide. Then after that’s good, try a tighter wrap around holding the halter. It does still help there to have them going around your body for the stretch if they still tend to want to tilt.