6 pack

I did a course of 5BX exercises before I was called up into the army so that I was pretty fit before they got their hands on me. It paid big dividends as the people who weren't fit had a hell of a time. These exercises were developed by the Canadian Air Force and you can do them at home plus a few miles run outside for preference but even the run can be done inside by running on the spot. Whatever exercise you take up, ease yourself into it gradually or you can damage yourself.

You can do all your abdominal work at home. The key to getting a great six pack is your nutrition though. Have a look at this free abdominal exercise ebook. It helped me loads http://www.easyfitnesstips.com/sixpack-abs-blog