He could run outside around your neighbourhood or in a nearby park for an hour, make sure to eat less fatty and unhealthy food, eat more fruits and healthier meals. Also he could eat smaller portion sizes and drink plenty of water. If you can go to a nearby gym and do some exercises there
:)
Hope it works out for him
Answer:
the first answer is correct, but you could also say "all of the above"
"You are immune to the virus so it is safe for your toddler to receive the vaccine at this time"