Well... I don't really do those kind of physical practices. But I walk from our house to the corner of a street two blocks away. I lost some weight and I lost my belly fat. I also lessened my food intake. It has been good, knowing that I slimmed down a pants size. My school pants are falling now. But my family is worried though. I told them I was ok. It does have its benefits. Being able to wear clothes and not being called a fatty. So yeah, its great.