I'm a personal trainer — these are the 5 best exercises you can do for your corset muscle, and no, none of them are sit-ups

Here are 5 exercises that target your 'corset muscle' ...
Fitgurú on MSN

The "internal corset" secret: How 90-90 breathing reshapes your waistline from the inside out

Stop doing endless crunches; this effortless breathing technique stabilizes your spine and activates the deep core muscles ...
Yahoo

The Anti-Movement Abs Workout

There is an astounding lack of education regarding the true purpose of the muscles in your midsection, and in the interest of strengthening and sculpting via countless crunches and twists, standard ...
Yahoo

The 15 Best Core Workouts You Can Do at Home, No Equipment Necessary

Danny Saltos is a NASM-certified personal trainer and health coach, specializing in strength training and cardio. With 18 years of experience, Saltos has been training clients since 2006, both in ...