15. Too many even high-class oars are prone to omit to keep the oar feathered for the full distance of the recovery. They have a tendency to turn it square too soon. By so doing they incur extra resistance of air and extra labour on the recovery, and they are more liable to foul a wave in rough water. The oar should be carried forwards edgewise, and only turned square just as full reach is attained. It should then be turned sharply, and not gradually. 16. The instant the body is full forward, and the oar set square, the hands should be raised sharply to the exact amount required in order to drop the blade into the water to the required depth, so as to cover it for the succeeding stroke. 17. The new stroke should be recommenced without delay, by throwing the body sharply back, with arms stiff and shoulders braced, the legs pressing firmly and evenly against the stretcher, so as to take the weight of the body off the seat, and to transfer its support to the handle of the oar and the stretcher, thus making the very most of weight and of extensor muscles in order to give force to the oar against the water. N.B. Before closing these remarks, it should be added that, with reference to detail 12, it is assumed that the oarsman, having progressed to the scientific stage, has so far mastered the use of the loins as to be able to combine their action with that of the toe against the strap in aiding the recovery of the body. If he tries to rely solely on the motor power for recovery from the strap, and the toes against it, he will not swing forward with a stiff back, and will be in a slouched position when he attains his reach forward. The Rev. E. Warre, D.D., published in 1875 some brief remarks upon the stroke, in a treatise upon physical exercises and recreations. They are here reproduced by leave, the writer feeling that they can hardly be surpassed for brevity and lucidity of instruction upon the details of the stroke. NOTES ON THE STROKE.