Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey, USA.
J Strength Cond Res. 2010 Mar;24(3):765-70. doi: 10.1519/JSC.0b013e3181c7c2b2.
Physical education (PE) provides a unique opportunity for school-age youth to establish health habits, although some young athletes are exempt from PE and others do not participate because of a concern regarding the lingering effects of fatigue on after-school fitness performance. The purpose of this study was to examine the acute effects of different PE lessons on after-school fitness performance in young athletes. Twenty athletes (14-18 years) participated in 3 different PE lessons that consisted of aerobic exercise (AE), resistance training (RT), or basketball skill training (BS). Fitness performance was assessed after-school following each lesson and after a control day without PE. There were no significant differences in flexibility (34.1 +/- 6.5, 34.7 +/- 1.3, 33.5 +/- 7.2, and 33.6 +/- 7.3 cm), vertical jump (46.3 +/- 14.7, 46.2 +/- 13.6, 46.4 +/- 13.4, and 45.6 +/- 14.2 cm), long jump (175.0 +/- 36.4, 174.2 +/- 36.3, 172.7 +/- 35.8, and 171.9 +/- 34.7 cm), medicine ball toss (348.9 +/- 121.8, 342.0 +/- 120.6, 353.9 +/- 123.6, and 348.4 +/- 129.1 cm), proagility shuttle run (5.8 +/- 0.5, 5.7 +/-0.53, 5.8 +/- 0.52, and 5.8 +/- 0.5 seconds), 20-m sprint (3.7 +/- 0.4, 3.7 +/- 0.4, 3.7 +/- 0.3, and 3.7 +/- 0.3 seconds), and 200-m sprint (36.3 +/- 4.7, 35.1 +/- 4.0, 35.9 +/- 5.9, and 35.4 +/- 5.4 seconds) after AE, RT, BS, or the control day, respectively. These findings suggest that an exercise lesson or skill-based PE class will not have an adverse effect on after-school fitness performance in adolescent athletes.
体育教育（PE）为学龄期青少年提供了建立健康习惯的独特机会，尽管有些年轻运动员免修 PE，而有些则因为担心疲劳对课外健身表现的持久影响而不参加。本研究的目的是探讨不同的 PE 课程对年轻运动员课外健身表现的急性影响。20 名运动员（14-18 岁）参加了 3 种不同的 PE 课程，包括有氧运动（AE）、阻力训练（RT）或篮球技能训练（BS）。在每次课后和没有 PE 的对照日后，对课外健身表现进行评估。在灵活性（34.1 +/- 6.5、34.7 +/- 1.3、33.5 +/- 7.2、33.6 +/- 7.3 厘米）、垂直跳跃（46.3 +/- 14.7、46.2 +/- 13.6、46.4 +/- 13.4、45.6 +/- 14.2 厘米）、跳远（175.0 +/- 36.4、174.2 +/- 36.3、172.7 +/- 35.8、171.9 +/- 34.7 厘米）、药球投掷（348.9 +/- 121.8、342.0 +/- 120.6、353.9 +/- 123.6、348.4 +/- 129.1 厘米）、敏捷穿梭跑（5.8 +/- 0.5、5.7 +/-0.53、5.8 +/- 0.52、5.8 +/- 0.5 秒）、20 米冲刺（3.7 +/- 0.4、3.7 +/- 0.4、3.7 +/- 0.3、3.7 +/- 0.3 秒）和 200 米冲刺（36.3 +/- 4.7、35.1 +/- 4.0、35.9 +/- 5.9、35.4 +/- 5.4 秒）后，AE、RT、BS 或对照日，分别。这些发现表明，运动课程或基于技能的 PE 课程不会对青少年运动员的课外健身表现产生不利影响。
