Hello Casey Miller,
It is very informative, pleasing to the eye and easy to navigate.
The “y lift” may do better if it is filmed from another view point as well as the “pelvic tilt” which is limited motion.
Very nice job; except, I also dislike all the ads. If it is possible to remove them, that would be great; but, it is not critical when you offer all the free advice and workouts.