γυιόδαμος
From LSJ
Αὐτάρκης ἔσῃ, ἂν μάθῃς τί τὸ καλὸν κἀγαθόν ἐστι → You will be contented with your lot if you learn what the honourable and good is
English (LSJ)
η, ον, A taming limbs, conquering, ἐν γυιοδάμαις… χερσίν Pi.I.5(4).59: unless from Subst. -δάμας, ὁ, athlete.