What can you do during a layover to feel less stiff, less hungry, and more alert when you board the next flight? Use a short movement routine and choose food that gives steady energy instead of a sugar spike. The best plan takes about 20 minutes and does not require gym clothes, a yoga mat, or an expensive airport meal. What should you do first during an airport layover? Walk first, stretch second, eat third. That order works best for most travelers because walking raises body temperature before you hold any stretch, while eating after movement reduces the chance of…