一般而言，乒乓球教练的执教年限一定程度上决定着其教学经验的丰富程度，教

Generally speaking, the coaching years of table tennis coaches determine the richness of their teaching experience to a certain extent, and the richness of teaching experience is closely related to the teaching effect. Therefore, the length of coaching of the club coach is one of the factors that affect the teaching level and teaching effect of the club. As can be seen from Table 4-1, of the 30 Chengdu amateur table tennis club coaches surveyed, 10 have been coaches within 1 year, accounting for 33.3% of the total score; the coaching years are 1 to 2 The number of people in the year is the largest, a total of 14 people, accounting for 46.7% of the total score; there are 4 coaches with 2 to 4 years of coaching experience, accounting for 13.3%; 2 people have been teaching for more than 4 years, accounting for 6.7% of the total score. It can be seen that the current coaches of Chengdu amateur table tennis clubs have a short teaching age, which may lead to inadequate teaching experience

一般而言，乒乓球教练的执教年限一定程度上决定着其教学经验的丰富程度，教学经验的丰富程度又与教学效果是紧密相关的。因此，俱乐部教练员的执教年限是影响俱乐部教学水平，教学效果的因素之一。由表4-1可知，在被调查的30名成都市业余乒乓球俱乐部的教练员中，执教年限在1年以内的教练员为10人，占总比分的33.3%;执教年限为1到2年的人数最多，共有14人，占总比分的46.7%;2到4年执教年限的教练员有4人，占13.3%;任教4年以上的共2人，占总比分的6.7%。由此可见，目前成都市业余乒乓球俱乐部的教练员教龄偏短，从而可能导致教学经验不丰富

Generally speaking, the teaching years of table tennis coaches determine the richness of their teaching experience to a certain extent, and the richness of teaching experience is closely related to the teaching effect. Therefore, the coaching years of club coaches are one of the factors that affect the teaching level and teaching effect of the club. From table 4-1, we can see that among the 30 coaches of Chengdu amateur table tennis club, 10 coaches have been in charge for less than one year, accounting for 33.3% of the total score; the most coaches have been in charge for one to two years, accounting for 14 people, accounting for 46.7% of the total score; 4 coaches have been in charge for two to four years, accounting for 13.3%; 2 coaches have been in charge for more than four years, accounting for 6.7% of the total score. It can be seen that the coaches of Chengdu amateur table tennis club have a short teaching experience, which may lead to a lack of teaching experience<br>