A.exercise, train beforehand, “χέρα” S.Fr.498; “ἑαυτὸν ἐς ἄλλον βίον” Luc.Herm.78, cf. Porph.VP47: esp. train in oratory, Arr. Epict.1.26.13, etc.:—Med., study, practise oneself, Gal.Anim.Pass.2.3; but also, act as “προγυμναστής” 2, Id.6.177:—Pass., of arguments or passages, to be prepared beforehand, “οἱ προγυμνασθέντες λόγοι” Hermog. Inv.4.12.
προγυμν-άζω ,