How To Do Stomach Vacuums
The transverse abdominis doesn’t get the same spotlight as the visible core muscles like the abs and obliques, but it should because of how important it is for core stability, postural control, and lumbar stabilization. And if your goal is a tighter midsection, this is the muscle that can help to pull your stomach in, giving you that leaner appearance. And pulling your stomach in is exactly what you do during the Stomach Vacuum exercise.