AT FLOW HEALTH & FITNESS WE WELCOME PEOPLE OF ALL SHAPES, SIZES AND WALKS OF LIFE JUST AS THEY ARE. We proudly offer health and wellness services in Post, TX. No one at our spa will judge you, so you’ll feel comfortable coming in just as you are. Our gym is comprised of both athletes and total beginners. So whether you need a massage, a facial, or just a place where you can exercise after work, visit us.