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随机训练法在排球教学中的应用 被引量:1
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作者 梁盛 洪庆 《文体用品与科技》 2018年第15期51-52,共2页
在排球教学中,经常会遇到一些情况。学生在平时的训练中能很好的掌握传、垫和扣球技术,也能在训练中将各项技术进行衔接,完成教学安排的任务,但是在比赛中这些在训练中表现良好的学生,却很难发挥自己的水平。通过查阅资料与现场的观察,... 在排球教学中,经常会遇到一些情况。学生在平时的训练中能很好的掌握传、垫和扣球技术,也能在训练中将各项技术进行衔接,完成教学安排的任务,但是在比赛中这些在训练中表现良好的学生,却很难发挥自己的水平。通过查阅资料与现场的观察,发现三个方面的问题,其一:比赛的氛围与训练的氛围完全不一样的,比赛是在一种快节奏和高强度的氛围下进行的,各项攻防技术都需要在短时间能完成;其二:在排球比赛中对组织进攻一方来说,排球中进攻一方是在完成防守的情况下,在此基础上开展进攻的,要求学生有较全面的攻防技术,排球项目属于开放式运动项目,学生所面对的外部环境是相对开放的,而不是固定的,学生在采用技术时必须根据外部环境的变化而采用相对应得动作,学生要有合理运用技术的能力;其三:排球项目属于隔网对抗项目,没有过多的身体冲撞,但是排球中的防守系统更加完备,排球中有许多防守系统,每个学生在这套系统中各司其职,这个给进攻者带来许多麻烦,进攻者要想突破防守系统就要把握住时机,利用合理技术找到对方弱点。针对这些问题,通过查阅相关资料与访问一些专家学者,从开放式运动学习理论中找到一种常用的训练方法随机训练法将其运用到排球教学中,采用班级教学实验的方法,检验这种训练方法的效果,对解决“训练好,比赛差”这种教学中常见问题,提供一点帮助。 展开更多
关键词 排球教学 随机训练法 开放式运动项目
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Research of efficacy assessment of post-stroke hemiplegic spasticity treated with acupuncture and rehabilitation:a multi-centre randomized controlled trial 被引量:11
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作者 武平 梁繁荣 +5 位作者 李瑛 金荣疆 胡卡明 田卫卫 罗伦 袁秀丽 《World Journal of Acupuncture-Moxibustion》 2010年第2期1-7,共7页
Objective To observe the therapeutic effect of acupuncture and rehabilitation on poststroke hemiplegic spasticity, and probe into the indices of efficacy assessment of the disease. Methods According to the randomized,... Objective To observe the therapeutic effect of acupuncture and rehabilitation on poststroke hemiplegic spasticity, and probe into the indices of efficacy assessment of the disease. Methods According to the randomized, controlled and blind clinical trial design, 229 cases enrolled in accordance with the inclusive criteria were divided into 3 groups based on visiting sequence: treatment group 1 (74 cases), treated with acupuncture [Jianyu (肩髃 LI 15), Quchi (曲池 LI 11), Waiguan (外关 TE 5) etc. on the affected side]; treatment group 2 (75 cases), treated with acupuncture as treatment group 1 and combined with rehabilitation as control group; control group (80 cases), treated with rehabilitation (Bobath facilitation technique). 5 treatments were given each week, continuously for 4 weeks. The clinical efficacy on post-stroke hemiplegic spasticity was observed systematically after the treatment of acupuncture combined with rehabilitation. Results The research showed that the baseline situations of 3 groups were good, the group division was proportionate, indicating strong comparability (P〉0.05). Based on the modified Ashworth Spasticity Scale (modified ASS), the total effective rate was 63.01% (46/73) in treatment group 1, 66.67%(50/75) in treatment group 2 and 44.00% (33/75) in control group, indicating a statistical significant difference among 3 groups (P〈0.05). Based on MAS motor function scale, the function improvement in treatment group 2 was superior to that in treatment group 1 and control group, indicating statistical significant differences among 3 groups (both P〈0.05). Based on modified Barthel index, the daily life activity in treatment group 2 was superior in the improvement as compared with treatment group 1 and control group, but without statistical significant difference indicated (P〉0.05). Conclusion The efficacy of post-stroke hemiplegic spasticity is definite with acupuncture combined with rehabilitation, and the acupuncture program is safe and effective. 展开更多
关键词 STROKE SPASTICITY Acupuncture Therapy REHABILITATION Randomized Controlled Trials
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Effect of Acupuncture and Rehabilitation Training on Barthel Index in Early-stage of Stroke Cases 被引量:14
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作者 张宁霞 黄太权 +7 位作者 刘桂珍 侯郁青 刘淑青 罗家祺 刘薇薇 李坚翔 葛华讯 韩丑萍 《Journal of Acupuncture and Tuina Science》 2009年第3期143-146,共4页
Objective: To study the effect of combined acupuncture and rehabilitation training on early-stage Barthel index of ischemic stroke cases. Method: Fifty ischemic stroke cases were randomized into a treatment group of... Objective: To study the effect of combined acupuncture and rehabilitation training on early-stage Barthel index of ischemic stroke cases. Method: Fifty ischemic stroke cases were randomized into a treatment group of 24 cases and control group of 26 cases. In addition to routine internal treatment methods, rehabilitation training was applied to cases in the control group, and combined acupuncture and rehabilitation training were applied to cases in the treatment group. Warming and reinforcing manipulations were applied to Jianyu (LI 15), Quchi (LI 11), Hegu (LI 4), Yanglingquan (GB 34), Yinlingquan (SP 9), Zusanli (ST 36), and Sanyinjiao (SP 6), 20 rain of needle retaining for each point in one treatment. Then the scores of clinical neurological impairment and Barthel index of stroke cases were evaluated before the treatment and 3 weeks after respectively. Results: The significant progress and progress cases in the treatment group were 14 and 12 respectively, whereas that in the control group were 6 and 11 respectively, coupled with 7 cases of no progress. The therapeutic effect in the treatment is substantially better than the control group (P〈0.05). There was no significant difference (P〉0.05) in neurological impairment and scores of Barthel index of the two groups before the treatment, whereas significant difference (P〈0.05) after the treatment. The scores of neurological impairment in the treatment group were significantly reduced after the treatment (P〈0.05), and the scores of Barthel index were significantly increased (P〈0.05). Conclusion: Combined acupuncture and rehabilitation training can produce significantly better effect on early neurological impairment and Barthel index of stroke cases than rehabilitation training alone. 展开更多
关键词 STROKE Acupuncture Therapy Rehabilitation Training Randomized Controlled Trial
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