Crunches are one of the best ways to exercise your abdominal muscles. Learn how to do basic crunches to strengthen ab muscles with tips from a fitness trainer in this free core exercise video.
Expert: Carol Childers
Bio: Carole Childers has been a physical fitness trainer for 23 years. She is experienced in yoga, pilates, sports conditioning, core strength training and nutrition.
Filmmaker: Reel Media LLC
Thank you. Very great instructions over the basics.
swimfatman 4 months ago
does this work on man
5MIZ 1 year ago
great examples.
rushedartist 2 years ago
the camera man need better zoom shots
greenbaritos 2 years ago
very clear instructions!
meikxhao 3 years ago
so thats how u do 1...
MEJIAV1F3W 3 years ago
great video that works :)
minahich 3 years ago