Fighting the battle of the bulge is a familiar problem for many people around the world, but especially in America. The weight issue in this country has gotten to almost epidemic levels, and there is a need and desire by many to control the waistline better. The two components always recommended are cardiovascular exercise and dieting, with cardio being the key.
There are many types of cardio, but for reducing the waistline you want to do cardio that is able to be maintained for a period of time, will have your heart rate up for significant periods, and can be increased in intensity as you get better at the one you choose.
The best cardio exercises that you can choose from are ones that you are probably a bit familiar with: swimming, speed walking, jogging, and ski and elliptical machines. All of these provide the type of cardio workout that you need to maintain the level of effort that is necessary for the waistline to be trimmed. Of all the exercises, the swimming is considered the best. Since the body does not have to support its own weight, it burns more calories, and since the energy does not have to be divided, it can go toward calorie reduction.
Interval training is also a great waistline buster. In interval training, you go from cardio to weight training and back again.
There are some unique cardio exercises that you can think about, as well, like ashtanga yoga and belly dancing, as well as stair climbing. Between all these cardio options, you are sure to find one that will work for you.