Crocodile men: tribe in Papa New Guinea, receive scarification for similar reasons as Yourube tribe. Men aged 11-30 plus are ideally expected to have scars as it is what enables them to enter 'manhood' . This reveals how a 'manly' body is socially constructed to look like they had been through many battles in order to gain power and respect. Pain they experience is intended to prepare them for future battles. Links to biopsychological functionalism, extent individuals would go to gain sense of belonging