You can take your child out at any time to feed, change, give them a break from the stroller, etc, but move them away from where the other moms are working out. This will ensure your child and other moms are safe from being fallen on, being tripped, etc. Also it is normal for kiddos to be fussy in the stroller at times. Our songs, bubbles, tickles, etc help to keep them happy. We also suggest bringing snacks, toys, books, etc to further entertain them