You know I love P90X and Fitness Blender videos but I'm always looking for new exercises and inspirations! My favorite right now is XHIT fitness trainer Rebecca Louise! This gal is so energetic and cool!
She has many great videos and 9 exercises for a flat stomach is just one of them. I also love celebrity inspired workouts like abs like Jessica Alba, Miranda Kerr workout and so on. You can find out more here and of course on youtube channel.
Stay Fit and have an active weekend!