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.
Plan in advance to make sure your trip goes well. 1  Talk to your doctor about whether it is safe for you to travel. 2  Before the trip, tell the travel company (airline, cruise ship, train, or bus) that you use oxygen. 3  Learn how to use a portable oxygen tank. 4  Get a portable oxygen concentrator and learn how to use it.