There is a well-known tennis saying to the effect that one fault is a mistake, but two faults are a crime—that sums up the idea of service adequately. A player should always strive to put his first delivery in court. In the first place it is apt to catch your opponent napping, as he half expects a fault. Secondly, it conserves your energy by removing the need of a second delivery, which, in a long five-set match, is an item of such importance that it may mean victory or defeat.

I urge all players to put their service into court with just as much speed as they can be sure of, but to serve both deliveries at about the same speed. Do not slog the first ball and pat the second, but hit both with average pace.

Try for service aces whenever reasonable, but never do so at the risk of double faulting. The first ball is the ball to ace. The second should never be risked. Your aces must at least equal your double faults, or your service is a handicap and not an advantage.

The importance of service in doubles is more pronounced than in singles as regards holding it; but the need for individual brilliancy is not so great, as you have a partner already at the net to kill off any weak returns.

Service is an attack, and a successful attack should never break down.

CHAPTER IV. THE VOLLEY AND OVERHEAD SMASH

The net attack is the heavy artillery of tennis. It is supposed to crush all defence. As such it must be regarded as a point-winning stroke at all times, no matter whether the shot is volley or smash.

Once at the net hit from the point at the first opportunity given to get the racquet squarely on the ball. All the laws of footwork explained for the drive are theoretically the same in volleying. In practice you seldom have time to change your feet to a set position, so you obviate trouble by throwing the weight on the foot nearest to the ball and pushing it in the shot.

Volleys are of two classes: (1) the low volley, made from below the waist; and (2) the high volley, from the waist to the head. In contradistinction to the hitting plane classification are the two styles known as (1) the deep volley and (2) the stop volley.

All low volleys are blocked. High volleys may be either blocked or hit. Volleys should never be stroked. There is no follow through on a low volley and very little on a high one.