跋山涉水，他们为匹克球而来

Core Insights - The article highlights the growing popularity and grassroots development of pickleball in China, particularly in remote areas like Gansu and Xinjiang, as sports enthusiasts gather for training and certification [1][2][4] Group 1: Promotion and Training - A national training program for pickleball skill assessors is being held in Beijing, attracting sports workers and students from across the country [1] - The training includes a structured assessment system divided into nine levels for different educational stages, aiming to stimulate interest in the sport among students [2] - Participants in the training often come from backgrounds in tennis and badminton, seeking to adapt their skills to pickleball, which requires a different approach [3] Group 2: Regional Development - Local sports officials in Gansu and Xinjiang are actively working to introduce pickleball into schools, with plans to integrate it into regular physical education classes [2][4] - The economic and spatial advantages of pickleball make it a suitable sport for areas with limited resources, as it can be played on existing badminton courts [1] - The establishment of commercial pickleball venues in Xinjiang indicates a foundational step towards broader adoption of the sport [2] Group 3: Participant Experiences - Trainees express enthusiasm for organizing local pickleball events and developing coaching programs to further promote the sport in their communities [4] - The training has helped participants recognize gaps in their previous training methods, leading to a more systematic understanding of pickleball techniques [3]