I was on a 5 hour cross country flight recently. For the first time ever I got what I’d call “jumpy leg syndrome”. You know that feeling like you just have to move or the electric shocks running up and down your calves will drive you mad. Well I came home and Googled a solution. BusinessTravelLouge has published a short list of exercises to do right in your seat. They not only keep you from feeling restless, they’ll help with your circulation and may even stave off deep vein thrombosis. Just be sure you warn your seatmates before you do the arm stretches or they may think they’re on a rollercoaster ride.