Is this a required subject in your state? If not, I would simply count all time running, jumping, playing sports, biking, etc as PE. As for health, I consider learning to cook, basic hygiene, simple first aid, etc. all practical, useful and helpful. These are simply the everyday life type of things we’re doing anyway. For girls, American Girl has a book titled The Care and Keeping of You that is helpful. I’ve not looked yet for a boy type of book. Ithe AG book has good info and is a simple addition. Its enough for us, maybe something similar could work for you?
Blessings, christie