Source google image: http://www.sos-commentmaigrir.com/wp-content/uploads/2014/02/exercice-pour-perdre-le-bas-du-ventre-300×175.jpg
Muscler bas ventre
Source google image: http://www.sos-commentmaigrir.com/wp-content/uploads/2014/02/exercice-pour-perdre-le-bas-du-ventre-300×175.jpg