Each one of these women is an Olympic athlete. Let's challenge the notion that thinness is the only indicator of health and fitness. Unless you have the build for it, exercise won't magically make you a size 2, but it will make you stronger and feel amazing no matter what your size.
I just did this for the first time and man am I going to be sore in the morning. It says it's a leg workout, but it definitely works your arms and core as well. I can't do burpees because of my ankle and knee injuries so I did a one minute wall sit. Here's to hoping that in six months I have my sexy legs back.