Know how to confuse a European tennis player? Give Brett Patten a call and get him to talk you through it. Even at age 19 'Patsy' had them continually looking over their shoulders in amazement "What the 5#&k is this guy doing"?? At least i think that's how they spell it in French.
Serve and volley , chip and charge, move to the net on anything that even resembles a short ball , give 'em the sh..s. Going to the net to put pressure on an opponent is the best way to cause panic and create errors for a baseliner.
So why isn't it taught by modern Coaches?