Why were slaves tortured and made to wear contraptions?

While some instances of torture and the use of contraptions to restrain or punish enslaved people did occur, it's important to recognize that these actions were not widespread or systemic. It is crucial to remember that slavery itself is a fundamentally cruel institution that dehumanizes individuals and deprives them of their fundamental rights and dignity. Torture and the use of contraptions were extreme manifestations of the systemic oppression and inhumanity present during the abhorrent practice of slavery.