If you find difficult to motivate your kids or yourself to do exercise or if you find it a bit boring, this idea can give you a bit of that extra motivation needed to start exercising.
Start by asking your child to look for its favourites toys (if she/he is too little, choose the ones they like playing with the most). Then do a basic warm up, you can use this video for inspiration or you can create your own.
Now the fun part begins; ask your kid to pick a toy from the bag and ask her/him to move how that toy moves and repeat with the rest of the toys.
You get the idea by now. Have fun!