What is the Prison Industrial Complex? The Prison Industrial Complex, or PIC, is a trend that has developed over recent decades in which the state and federal government turns the managing of some of its prisons over to private corporations.
Tips. 1  There are many bodyweight exercises that you can do, for example: pushups, bodyweight squats, lunges, bridges, planks, or even go out for a short run.  If your hotel room doesn't have a workout facility and you forget to bring a set of dumbbells, you can use bottles of water as an effective substitute.
Tip. 1  If you can, reserve an aisle seat to facilitate standing and stretching. 2  Avoid crossing your legs, which decreases circulation. 3  If you are going to sleep while traveling, try and get into a position where you can slightly elevate your legs.