This lesson focuses on teaching seventh-grade students the basics of topspin and proper contact during ground strokes. Coaches introduce simple drills, like pinning the ball on the fence and brushing up for topspin, while ensuring players avoid common mistakes like hitting moon balls. Emphasis is placed on refining stroke mechanics with slower-paced practice and repetition. A variety of drills, including high-five and C-shape exercises, help players feel the correct form and develop consistency in their strokes. The session also integrates the use of equipment to further enhance muscle memory.