Compare two photos
In the first photo we can see a group of teenagers playing football. There are both girls and boy and they are amatorial player, because they don't wear an uniform and are in a garden.
In the second photo we can see for young women in a café watching something on a tablet or a nootebook.
Both of this activitieas are social, we can see people who knows each other enjoying the time togheter.
People in the first photo are playing a sport, they can have more benefits for their healt: staying outdoor, doing sports, playing in a team are the best way to spend free time. All of these activities help people to have an healthy style of life and to build good relationships.
The women in the second picture are obviously friends. Spend time with our friends, to coultivate our relationships is healty for our mind and, also, for our body: it means less stress, more self-confidence, more good humor.