Running for a year, what changes will the body?
Mr. Wang, 44 years old, works as a project manager in an insurance company. Because of his work, Mr. Wang often has to work overtime, and drinking and socializing are inevitable. After a long time, Mr. Wang can feel his body is different, often climbing a few floors on his breath not to mention, he usually also often feels weak, recently this period also has had a significant decline in appetite.