There were two main things that people chose to attack Chrissy Teigen for in regards to her parenting techniques or skills. It seems like people have no shame in shaming others, even on something as natural and personal as motherhood.
It really makes you wonder how much time people have on their hands. One thing that people shamed her for was that she was feeding her son with a bottled formula as opposed to breast milk. Teigen shut down the shamers and kept being as lovely as ever.
Staying fit is certainly a commitment. Besides doing the physical training, there are some other factors to consider, like nutrition