stomach vacuum is a calisthenics exercise that primarily targets the abs ...more
stomach vacuum is a calisthenics exercise that primarily targets the abs.
Learning proper stomach vacuum form is easy with the step by step stomach vacuum instructions, stomach vacuum tips, and the instructional stomach vacuum technique video on this page. stomach vacuum is a exercise for those with a beginner level of physical fitness and exercise experience. Watch the stomach vacuum video, learn how to do the stomach vacuum, and then be sure and browse through the stomach vacuum workouts on our workout plans page!