What type of cardio exercise is the most effective to lose weight fast?
In my medical practice I find that the best type of exercise for losing weight is swimming. I find that patients who are overweight generally do not tolerate either heat of the pounding on the joints produced in running. Swimming provides excellent cardiovascular benefit while being extremely easy on the joints and back. It also works all of the muscle groups. Also, since one is in the water, the heat intolerance is vastly improved. Start swimming!