[post_page_title]Go for four[/post_page_title]
One piece of advice that people who work in airports think is useful has to do with the type of luggage you bring. They recommend using a case that has four wheels instead of just two to prevent you dragging it behind you.
Instead, you can place your bag in front of you and just wheel it wherever you are going. This has the added bonus of being more agile than two-wheeled cases, meaning you can negotiate your way through the airport quicker.
Staying fit is certainly a commitment. Besides doing the physical training, there are some other factors to consider, like nutrition