Both tennis coaches and students will love these fun drills that can be executed with multiple players or in a one-on-one lesson. Last month, West Orange, NJ tennis coach David E. reviewed some of the frequently asked questions about tennis lessons for kids. But what if you’re taking up tennis as an adult? Read on as he shares his knowledge about the different types of lessons, the best tennis drills for beginners, and more. The best tennis drills for competitive tennis players listed below can benefit every player regardless of skill. Some of the best tennis drills are unorthodox, but always incorporate an element of fun and are competitive in nature.