Only West Hills Athletic Club certified tennis professionals may teach lessons or coach players on WHAC courts. Teaching and coaching are defined as rallying, drilling, feeding, demonstrating, advising, going onto the other player’s side of the court, or spending time on court with another player due to ones more advanced level of expertise relative to the other player. Financial remuneration is not a factor in determining if a person is in violation of our no teaching/coaching policy. Solicitation of members for lessons or advice is prohibited.