(Adult/Teen, 13 yrs - Adult) Classes begin on the first day of the month and run four consecutive weeks through the end of the month. Tennis shoes and racquet required.  * B...Beginner--no tennis background or limited experience (1.5/below). * AB...Advance Beginner--minimal skills and playing experience (2.0-2.5). * INT...Intermediate--Must be able to serve and maintain a slow rally. Improve consistency, learn placement and spin through our Shot of the Day, then finish up with a friendly competitive match to develop match toughness.(3.0-4.5). * ADV...Advance--knows all basic strokes; can maintain a rally and has playing experience. Emphasis by instructor on refinement of tennis skills (4.5 & up)