Traveling is often associated with adventure, relaxation, and expanding one’s horizons. However, the actual physical act of transit—whether you are trapped in the economy cabin of a trans-Atlantic flight or sitting in the passenger seat of a car for ten hours—is notoriously hard on the human body. Between the cramped seating, recycled air, and dramatic temperature fluctuations, long-distance travel is essentially an endurance test for your musculoskeletal and immune systems. Most people accept post-flight neck stiffness, fatigue, and the dreaded "travel cold" as unavoidable side effects of exploring the world. But from a health and wellness perspective, these ailments are highly preventable. By understanding the ergonomics of transit and prioritizing your physical environment, you can drastically reduce the physiological stress of travel. Today, we will explore the science of transit comfort and why investing in a dedicated sleep system is a fundamental health necessity. ...