ผลของการสอนเทนนิสด้วยวิธีสอนแบบใช้น้ำหนัก และไม่ใช้น้ำหนักในการฝึก / นำชัย เลวัลย์ = The effects of teaching Tennis by weight and non-weight training method / Namchai Lewan
The purpose of this study was to find out the effects of teaching tennis by weight and non-weight training methods. The subjects were 48 male students and were devided into three groups; namely first experimental group, second experimental group, and controlled groups. All groups were equalized in motor educability and ability in playing tennis scores. All three groups were taught for 8 weeks, one hour a day and three days a week. The first experimental group was taught with non-weight training; the second experimental group with weight training; the controlled group, with no instruction methods. The subjects in all groups were tested on Sunday of the 2nd, 4th,6th and 8th weeks of teaching. The obtained data were analyzed by using the One Way Analysis of Variance and Newman-keuls methods. It was found that three were no playing tennis abilities difference between teaching by weight and non-weight training methods and each group was significantly increased the ability of playing tennis at the .01 level.