Active play as a family! Pick up a new sport or activity as a family, I'm guessing your kids aren't at the toddler stage anymore - so you can definitely do something together but don't make it the plain old exercise in the park or going to the gym etc.
Reduce their game time, or just take it away altogether - but fill in their time with activities done together like going to the beach, learning how to play basketball, learning to swim, or even just a simple game of catch.
Read more