Flat support, belly rolling and supine leg lifting that we usually contact are the best exercises to exercise the vest line, but they are not the fastest way to build the vest line. Lespela Lexman Beauty Center, a Swiss skin care brand, has launched an experience project-Muscle Tightening 30, which exercises muscles with high intensity through instruments to create vest lines, so as to achieve the effect of tightening muscles and increasing muscles. It is a project that can be done every day. Hang in there, and the vest line will be visible soon.