Get your abs in shape with basic abdominal crunches. Learn about abdominal exercises in this free fitness video.
Expert: Kyle Brayer
Bio: Kyle Brayer is a certified trainer and a sports conditioning specialist. He is also the owner of Epic Fitness and a former U.S. Marine.
Filmmaker: Dustin Daniels
she shouldnt be moving her head/neck like that. her neck should not move
nubbs 2 years ago