Article

A permanent group, common rules and regular meetings help the child feel that he or she is part of something important.

Tests

A review of 189 studies found that sports are associated with a greater sense of belonging, peer support and better social skills.

Jiu-jitsu

In jiu-jitsu, a group is formed by working together in pairs, mutual help and respect. Judo is a different discipline, but the social dimension of the training remains similar. Source: Wade et al. (2026).