Gynecomastia is the buildup of fat or tissue in the breast. It’s better known by the term “man boobs!”
This is the most obvious solution to Gynecomastia. If you find that you have this problem and you don’t do much exercise the best thing to do is start running, walking more, going skiing, or cycling. Whatever you do, make sure that you get a good workout, and you should see a difference in a few months.