A coxswain is the lightest item in the crew, but unless he sits properly he can do much harm in disturbing the balance of a light boat. He should sit with a straight back; if he slouches, he has not the necessary play of the loins to adapt himself to a roll of the boat. He should incline just a trifle forward; the spring of the boat at each stroke will swing him forward slightly, and he will recoil to an equal extent on the recovery. His legs should be crossed under him, like a tailor on a shop-board, with the outside of each instep resting on the floor of the boat. He should hold his rudder-lines just tight enough to feel the rudder. If he hangs too much weight upon them, he may jam the tiller upon the pin on which it revolves, so that, when the rudder has been put on and then taken off, the helm does not instantly swing back to the exact _status quo ante_; and in that case the calculation as to course may be disturbed, and a counter pull from the other line become necessary, in order to rectify the course. A coxswain will do best to rest his hand lightly on either gunwale, just opposite to his hips. He should give the lines a turn round his palms, to steady the hold on them. Many coxswains tie a loop at the required distance, and slip the thumb through it; but such a loop should not be knotted too tight, for when rudder-lines get wet they shrink; so that a loop which was properly adjusted when the line was dry will be too far behind in event of the strings becoming soaked. When a coxswain desires to set a crew in motion, the usual formula is to tell the men to 'get forward,' then to ask if they are 'ready,' and then to say 'go,' 'row,' or 'paddle,' as the case may be. When he wishes to stop the rowing, without otherwise to check the pace of the boat, the freshwater formula is 'easy all,' at which command the oars are laid flat on the water. In the navy the equivalent term is 'way enough.' 'Easy all' should be commanded at the beginning, or at latest at the middle, of a stroke, otherwise it is difficult for the men to stop all together and to avoid a half-commencement of the next stroke. If a boat has to be suddenly checked and her way stopped, the order is 'Hold her all.' The blades are then slightly inclined towards the bow of the boat, causing them to bury in the water, and at the same time not to present a square surface to back-water. The handle of the oar should then be elevated, and more and more so as the decreasing way enables each oarsman to offer more surface resistance to the water. So soon as the way of the boat has been sufficiently checked, she can be backed or turned, according to what may be necessary in the situation.