Whether you're sitting at a desk all day or flying for a long period of time, your posture is important to your overall health and well-being. Poor posture can result from many things, including falls, excessive weight and a poorly designed workspace. Good posture can help with everything from digestion to joint health. Get the answers you need to take control of your health from our up-to-date, complementary posture resources. People who can help you with posture are personal trainer, athletic therapist and a kinesiologist.