You should do sports and physical activity:

* go fishing
* wind-surf
* canoe
* do rafting
* mountain-bike
* go rock-climbing
* hike

It's fun and it boosts your academic performance, concentration, and creativity.

You should eat healthy and play with your friends:
* play hopscotch
* play tag
* play capture the flag

Places:
sea / river / lake
mountain / forest
school (playground) / park