Get a medicine ball or a buy a solid dumbell and throw it around in a field. Be sure to get a full rotation with the throws.
Smash a sledge hammer onto a tire.
Do some side bends.
Pick up a heavy dumbell with one hand rotate your body, keep feet in place, and place onto otherside of you.
http://www.myfit.ca/exercisedatabase...b&exercises=Ab
Don't be afraid to use google.