German educational film: swimming techniques
http://lod.ehri-project-test.eu/units/us-005578-irn1003132 an entity of type: RecordSet
irn1003132
German educational film: swimming techniques
VS of adolescent boys learning to swim in a pool. There is one male instructor and approximately 10 pupils. The instructor takes them through important techniques for the breast stroke, focusing individually on arm movements and leg movements before combining the techniques to perfect the breast stroke.