Many of Hammie and Wren's antics are impressive for their age, including climbing to the top of the fridge, building their own zipline, and doing crazy stunts in the backyard, all while walking away completely unscathed.
Specific examples
When Keesha was born, Yolanda managed to drop-kick a hospital intern 116 inches (over nine and a half feet), while labouring.
One mid-90s strip shows Wanda encounter another mother who begins to hit her child in a store. Wanda immediately steps in to stop it, and while the full scuffle isn't shown, later dialogue mentions that Wanda physically fought the woman and won.
shows Wanda breastfeeding while surfing.