F(alse) most shoes are appropriate for any exercise. The only time this might be different is perhaps in dance. For exercises like running or pushups, NIKE running shoes would work well. (this answer was not sponsored by NIKE, btw)
In conventional exercising is not necessary, unlike high performance trainings where professional athletes are.
Moreover, there are different brands that have shoes to general styles and types of training, like a general culture of shoes, that's why this statement is false, because it doesn't have importance to match your shoes with your exercises.
On the hand, if you are a professional athlete, then you actually need to use shoes according your training. But, the statement doesn't specify this detail.
Answer: The statement you are looking for is "I will apply warm packs and massage my breasts before each feeding.' This shows the mother knows exactly what to do to care for her child and herself while breastfeeding. By doing this let-down reflex, the milk ducts will dilate more. This also helps to empty the milk from the breasts. This will also stimulate more lactation.