Every now and then a new fitness trend gets more attention because of its promise to whipping you into shape without much effort. One such fitness trend which has created buzz on the Internet is stomach vacuuming an exercise which promises to flatten your stomach and make you appear slim. Many believe that doing just a few repetitions of this exercise can flatten your stomach and reduce your waist size. So what is stomach vacuuming all about? Let us hear it from Anish Singh Fitness Expert Gold s Gym India. What is stomach vacuuming and how to do it? It