Long flights can be exciting, but they don't always leave you feeling refreshed. Many travelers wake up after sleeping on a plane with a stiff neck, sore shoulders, or general discomfort. Even a short nap during a flight can sometimes leave you feeling less rested than before. If you've experienced temporary neck stiffness after air travel, you're not alone. Sitting upright for several hours, limited space, and a lack of proper support can all make it difficult to maintain a