Why it works: “A very powerful thing when doing abs is to focus on squeezing the muscle mass group targeted, so you get the most out of every movement,” suggests Adrian Williams, a education manager at Tone Property in New York City. EU Information Subject Requeststhis website link opens http://perfect-abs-workout-at-ho55296.post-blogs.com/8466206/an-unbiased-view-of-causes-of-bloated-tummy