sporting education for tennis game that used the player to hit the ball with the racket

• 1. 一种击球扭矩可调节的乒乓球拍、网球拍或羽毛球拍 [P] . 中国专利： CN201855548U . 2011.06.08
• 2. 网球比赛中球员支持率的统计方法及系统 [P] . 中国专利： CN105682755A . 2016-06-15
• 3. sporting education for tennis game that used the player to hit the ball with the racket [P] . IT8708603D0 . 1987-06-30

  机译： 网球比赛的体育教育，使用球员用球拍击球

• 4. Tennis type game for several players - captive ball is hit by players must be rebounded over vertical panel for points [P] . 德国专利： DE2603332A1 . 1977-04-14

  机译： 几个球员的网球类游戏-俘获的球被球员击中，必须在垂直板上反弹以得分

• 5. Outdoor and indoor ball game - consists of funnel-shaped container with four outlet pipes into which players throw or hit table tennis balls [P] . 德国专利： DE2626022A1 . 1977-12-22

  机译： 室外和室内球类游戏-由带有四个出口管的漏斗形容器组成，玩家可以在其中插入或击打乒乓球

• 1. Haptic Perception of Physical and Functional Properties of Table Tennis and Badminton Rackets in Children and Elderly [J] . Danny Ferreira, David Catela 心理学研究：英文版 . 2019,第008期
• 2. The impact of the new composite material technology on the performance of the tennis rackets [J] . 无 国际英语教育研究：英文版 . 2013,第012期
• 3. A person-centered approach to achievement goal orientations in competitive tennis players:Associations with motivation and mental toughness [J] . Richard Gregory Cowden, Nicolas Mascret, Timothy Ryan Duckett 运动与健康科学（英文版） . 2021,第001期
• 4. Longitudinal trajectories of athlete burnout among young table tennis players:A 3-wave study [J] . Guillaume Martinent, Benoît Louvet, Jean-Claude Decret 运动与健康科学（英文版） . 2020,第004期
• 5. Detection of ball hits in a tennis game using audio and visual information [C] . Huang Qiang, Cox Stephen, Zhou Xiangzeng, 2012 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference. . 2012
• 6. THE EFFECT OF SELECTED TENNIS RACKET AND STRING VARIABLES ON BALL VELOCITY AND THE FORCE OF BALL-RACKET IMPACT [D] . LARSON, CHARLES LEROY, JR. -1
• 7. Comparison of Ball-And-Racket Impact Force in Two-Handed Backhand Stroke Stances for Different-Skill-Level Tennis Players [O] . Kuo-Cheng Lo, *, Yung-Chun Hsieh, 2016
• 8. On the Use of a Test to Exhaustion Specific to Tennis (TEST) with Ball Hitting by Elite Players. [O] . Cyril Brechbuhl, Olivier Girard, Grégoire P Millet, 2016

• 1. Erratum to “Muscular Contraction Ability Develops in the Lower Trapezius Muscle of the Dominant Arm in Team Hand-Ball Players” Advances in Bioscience and Biotechnology 6 (2015) 368-374 [J] . Hajime Fujimoto ,Tamotsu Yabumoto ,Hiroyuki Sugimori . 生命科学与技术进展（英文） . 2015,第8期
• 2. 网球拍线材质对网球运动员持拍前臂的影响 [C] . 夏永桉 ,刘晔 . 第八届全国体育工程技术大会 . 2017
• 3. 网球拍的演变对网球击球效果和正手技术的影响研究 [A] . 田苗 . 2016