Jennifer Lopez made a pit stop by the popular television show Good Morning America and told everyone how easy it is to get back into shape have pregnancy and child birth. While on set, Jen showed some of the moves she uses to keep that infamous butt of hers in shape and prepare herself for a triathlon.

In my opinion, it looks like Jennifer Lopez‘s post child birth workout is working for her. However, judging by the look on her face I’m not sure how easy it is, though.