At the same time of slimming down, the chest seems to have shrunk a lot. This is a problem that women who are losing weight have encountered. Is it because in the process of reducing fat, the fat in the breast is also lost, making the breast smaller? Although slimming exercise will make the chest smaller, doing some appropriate and effective exercise can enhance the toughness and elasticity of the breast, and the breast will become firm, firm, full and beautiful.