Prepare gas mask
Gas mask filters depending on how many family members you have
Prepare weapons when people get scared they do stupid stuff
Med kits you may have an encounter with another person who needs it or you may need it
And bring lots of water and food
His muscles are getting stronger and have to break down to do so and that process hurts.
They will need to go to the hospital and get a check up and check there whole body to see if they broke a bone