Core Viewpoint - The article discusses the rapid development of pickleball, a sport that combines elements of tennis, badminton, and table tennis, highlighting its accessibility and enjoyment for enthusiasts. Group 1: Basic Rules - The pickleball court dimensions are 13.4 meters long and 6.1 meters wide, with specific areas such as the baseline and kitchen zone that players must be aware of [6][7][8]. - Players must serve from behind the baseline, ensuring the ball crosses the centerline into the opponent's service area [7][10]. - The kitchen zone, located 2.13 meters from the net, prohibits players from executing volleys [8][12]. Group 2: Serving Rules - New players are recommended to use an upward trajectory for serves, with the paddle below the wrist at the point of contact [9]. - The serve must land in the opponent's diagonal service area, and if it touches the net, it does not require a re-serve [10]. - At least one foot must remain behind the baseline during the serve, and the ball cannot land in the kitchen zone [11][12]. Group 3: Scoring Mechanisms - Under the "serve to score" system, the serving team must serve from the right side and can only lose the serve after both players have failed to score [13][14]. - In the "direct scoring" system, the serving side serves from the left when their score is odd and from the right when even [16][17]. - The receiving team cannot score during the serving team's turn, even if they make a mistake [15]. Group 4: Practical Techniques - Recommended grip is the "three-finger grip" for better wrist flexibility and shot stability [21]. - Players should position their feet shoulder-width apart and angle their bodies at 45 degrees to the baseline [21]. - The ball should be tossed to a height of 25-30 centimeters before striking it below the waist to minimize net contact [22]. Group 5: Key Considerations - Improper technique can lead to injuries such as wrist tendonitis and knee strain; using supportive gear and post-exercise recovery methods is advised [26]. - New players should focus on a strategy of 70% defense and 30% offense to maintain depth in their returns and avoid unnecessary errors [26]. - It is recommended to use a professional carbon fiber pickleball paddle weighing between 200-240 grams [27].