Learn to Rally is Step 3 in our five-step adult tennis pathway. Step 1 (Tennis for Teens & Adults) teaches players the basic strokes and movements of tennis. Step 2 (Tennis Express) introduces players to lines, rules and scoring in tennis. Step 3 (Learn to Rally) is where players work on becoming consistent with their rallying skills. Most players register for this step several times because it is very social and a lot of fun.