http://www.sixpackfactory.com: The butterfly crunch works the upper abdominal area. The specific muscle that is being targeted is the rectus abdominus. To perform the Butterfly crunch, lie on your back with your knees bent. Keep the soles of your feet together and drop the knees outwards to open the legs and form the shape of a butterfly. Contract your abdominal muscles and lift the head and shoulder blades up off the floor towards the ceiling. Keep your lower back flat. Slowly lower under control. Breathe out when you crunch up and breathe in as you slowly lower to the start of the exercise. For more ab exercises got to: http://www.sixpackfactory.com
Questions about Butterfly Crunch : Best Ab Exercises
Want more info about Butterfly Crunch : Best Ab Exercises?
Get free advice from education experts and Noodle community members.