When serving and volleying, do not sit back and admire your serve or wait to see if it is good or not. Rush the net right away!

• 无能你的发球结果任何，要随发球惯性力直上网，不能看自己发球的效果再动。上网截击也同样不能看截击效果，只有叮着球，才是硬道理！