RETRACTED ARTICLE:The features of precipitation in coastal areas based on remote sensing images and the effects of table tennis players’ physical training

In recent years, table tennis has placed extremely high demands on the physical strength and physical fitness of young table tennis players, and it has also presented new challenges to the physical fitness test. Athletes show impact resistance. Improving the athlete’s physical strength can increase the speed of the ball, while improving physical fitness and stability can improve the accuracy of the shot. Strength training is a new type of training in modern human body training. Since scientists have studied it, they have been emphasizing its positive role in table tennis. This article aims to study the impact of rainfall on the physical fitness of table tennis players, provide more opportunities for physical fitness development, and provide better training methods and techniques to improve athletes’ performance. Precipitation is one of the most important climate indicators and the most fundamental link in the water cycle. Affected by many factors such as atmospheric circulation, latitude, altitude, and topography, the law of change is very complicated. The uneven distribution of precipitation in the spatial dimension and its change in the temporal dimension are the direct causes of meteorological disasters such as droughts and floods. Therefore, observing precipitation and analyzing its temporal and spatial changes can provide clues for droughts and floods and prevent droughts and floods. This is essential for stabilizing industrial and agricultural production, food security, water protection activities, and flood control and project management. It also helps reduce social and economic losses caused by disasters, and protects lives and property.