ἔστιν δέ που ἡ μὲν ἐπὶ σώμασι γυμναστική, ἡ δ' ἐπὶ ψυχῇ μουσική → I think I am right in saying that we have physical exercise for the body and the arts for the soul
κύρτωμα, κῦφος, κύφωμα, κύφωσις, σκολιότης, στρεβλότης