Boat race training.
M/S as the Cambridge crew row up river Cam and past the camera. Various shots of their practice session in progress. M/S of an oarsman sat in a boat at the side of the river, he is practising rowing action in front of a mirror. C/U sliding seat in action, C/U perforated oar in the water. Various shots as he practises, C/U's of mirror. M/S of Cambridge crew rowing past in background. M/S as they come up the river.