In the winter time, when northern ports, such as the Baltic, are closed by ice, it is a very common thing for the sailors to pass the time in skating, or rather sailing upon skates. This pastime has a charm of its own unknown to the ordinary skater, and when practice has engendered confidence and dexterity in directing the sail, the proficient may bend backwards and, as it were, sleep upon the wind.

This exercise is very agreeable, and not very dangerous; the falls made by a learner in practising at the beginning are not serious, as they generally take place backwards, and are thus modified by the sail.