普通高校大学生体能测试现状及影响因素研究

本文通过参考大量与大学生体能健康测试有关的文献资料,结合在长期从事大学生体育课的教学和体质达标测试工作,亲身感受到当代大学生身体形态生长发育水平总体呈现上升趋势,但大学生身体素质和运动能力却全面下降,本文旨在结合大学生体能健康测试的情况,找出影响大学生体能的因素进行分析研究。     

简析影响大学生体质健康的因素及解决办法

目前我国大学生体质呈下降趋势,健康现状不容乐观。大学生体质健康存在的主要问题是部分身体素质指标问题,尤其是力量素质呈下降趋势,超重及肥胖学生明显增多。通过对这一系列问题的研究,分析存在的主要原因,并提出相应对策,为提高大学生体质健康水平提供理论参考。     

我国大学生身体素质下降的原因对策研究

2010年的体质与健康的调研结果显示:大学生的身体素质的下降幅度较以前明显的降低,但是仍呈现缓慢的下降趋势。本文针对这个情况从社会、学校、学生自身三个方面分析原因,并根据原因提出了相应的对策。     

论课外体育对促进学生体质健康的分析

<正>当前各地对青少年的体质调查显示,我国的青少年体质较以前有显著的下降。从运动生理学角度分析,要提高身体的素质必定要给身体提供一定的运动强度和量的刺激,且强度和量达到一定的阈值,要通过一段时期的延续,才能使身体的状况达到质的变化,也就是我们说的身体的素质提高了。在社会各种因素的作用下,原本属于学生的课外时间被各种素质班、补差班、兴趣班所占据,学生进行课外活动的时间被人为的减少。因此,提高学生身体素质的任务就必须由体育课程来承担,其实这也是大量人群对学生体质健康认识的误区。作为学校教育的重要组成部分,体育课程担负着增进学生健康的重任,它不仅通过体育教学增强学生的体质,而且还要通过体育教学改善学生的心理健康和社会适应能力,它是提高学生体质健康的主要途径,但不     

提高中小学生身体素质努力实现健康中国目标

青少年肩负着社会发展和中华民族伟大复兴的重任,青少年的体质与健康状况备受社会各界关注。但近年来呈现出中小学生体质与健康方面的问题令人担忧。2014年全国学生体质与健康调研结果显示:各年龄段学生肥胖检出率持续上升,视力不良检出率仍然居高不下,继续呈现低龄化倾向。青少年的身体素质关乎国家的命运与前途,对于能否实现2030健康中国的目标影响重大。本文从多个角度分析了中小学生体质与健康问题的原因并对于如何提高其身体素质提出了几点建议。     

浅谈体育教学中学生兴趣的激发

兴趣是学习的动力,也是影响学生学习自觉性和积极性的重要因素。因此,以促进学生身体健康发展为主体,关注学生的运动兴趣,才能更有效地促进学生健康地成长。分析发现影响学生体育兴趣主要因素有:性别年龄,社会环境,教师的教与学,运动项目及体能状况等方面的因素。     

地方多科性院校女生体质健康的影响因素研究

本研究主要通过实验法和问卷调查高校女生体质健康，了解影响大学女生体质健康的体力活动、饮食及思想意识因素。结果表明：影响女大学生体质健康的关键因素是体力活动不足，静坐少动的生活方式容易导致女大学生体质健康的下降，饮食因素及思想因素都不是关键因素。     

大学生体质健康地区间差异统计分析模型

本文根据大学生体质健康测试统计数据,检验不同地区学生的体能健康是否具有显著差别,先分别对不同生源地区的男女生样本进行统计,发现不同生源地区的男女生样本数量差异很大。然后建立多个独立样本Kruskal-Wallis秩和检验模型,分析了不同地区男女生各个指标秩和之间的关系,得出了部分地区之间学生的体能健康有显著性差别的结论。     

大学生体育弱势群体影响因素分析

本文通过大学生体能测试对体育弱势群体的体质水平进行跟踪调查,分析其体质较弱的影响因素,并在实际教学中总结找到合理有效的锻炼方法。通过体育课程的设置与学生个人兴趣以及个人的体质状况相结合,并根据学生个人兴趣来选择,使学生掌握一定的运动技能,发挥自己的特长,通过体育锻炼从根本上提高大学生身体素质。     

大学生体质健康促进的“供给侧”改革研究

促进学生健康,提高大学生的体质健康水平是高校体质健康方面研究的主题和热点,本研究从校园体育设施建设、体育教育人力资源建设、运动处方指导中心完善、互联网+体质健康指导等"供给侧"方面进行研究,对促进大学生体质健康的各个环节进行调整和优化。     

Heartworm in dogs in Canada in 1984

In late December 1984, 1853 institutional veterinarians and small and mixed animal clinics across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1984 and 35% of them responded. Veterinarians reported that 97,794 dogs were blood-tested to check for microfilariae and 1417 dogs (1.45% of those tested) were found with heartworm. Another 34 dogs were amicrofilaremic, but were diagnosed as having heartworm disease, to give the total number diagnosed in 1984 as 1451 (1.48%). Heartworm was reported from all provinces except Prince Edward Island and Newfoundland but most (1310) of the cases were in Ontario. In Quebec, 126 cases were reported mostly from west of Montreal.

Heartworm was found most frequently in companion dogs over three years of age maintained mainly outdoors in rural areas. About 27% of the cases were observed with clinical signs of heartworm disease and 72% had a history of not having left Canada. Southwestern Ontario continued to be the primary focus of the infection.

     

Heartworm in dogs in Canada in 1983

In late December 1983, 2 800 veterinarians across Canada were sent a questionnaire in order to assess the status of heartworm disease in Canada in 1983 and 26% of them responded. Veterinarians reported that 59 504 dogs were blood-tested to check for microfilariae and 771 dogs (1.30% of those tested) were found with Dirofilaria immitis. Heartworm disease was diagnosed in all provinces except New Brunswick and Newfoundland but most (733) of the cases were in Ontario.

Heartworm disease was found most frequently in companion dogs over three years of age maintained mainly outdoors in rural areas. About 31% of the cases were observed with clinical signs of heartworm disease and 64% had a history of not having left Canada. Southwestern Ontario continues to be the focus of the infection and most of the dogs there had not left the province previously.

     

Heartworm in dogs in Canada in 1991

In late November 1991, 1883 clinics in Canada were sent a questionnaire to assess the status of Dirofilaria immitis in dogs in 1991 and there was a 60.0% response. There were 344,031 dogs tested for heart-worm (HW), 627 were found infected and the prevalence of HW infection was 0.18%. There were 417 dogs with HW in Ontario, 116 in Manitoba, 38 in Quebec, 53 in British Columbia, three in Alberta, and one in Nova Scotia. In British Columbia, all of the infected dogs but one were from the Okanagan valley which, as from 1991, is a new focus of infection in Canada. Most dogs with HW had not been on preventive medication in 1990, and the prevalence among dogs tested and unprotected was 0.59%. That prevalence was considerably higher in endemic areas. Companion dogs, over three years of age and maintained primarily outdoors in rural areas, were most frequently infected. One cat was diagnosed with D. immitis and 33 dogs had Dipetalonema reconditium.     

Heartworm in dogs in Canada in 1985

In late December 1985, 1485 institutional veterinarians and small and mixed animal clinics across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1985 and 44% of them responded. Veterinarians reported that 137,300 dogs were blood-tested to check for microfilariae and 1210 dogs were found with heartworm. Another 36 dogs were amicrofilaremic but diagnosed with heartworm disease to give the total number diagnosed in 1985 as 1247 (0.91%).

Heartworm was reported from all provinces except Prince Edward Island, Newfoundland and Saskatchewan but most (1126) of the cases were in Ontario. Southwestern Ontario continued to be the primary focus of the infection in Canada. From Quebec, 91 cases were reported mostly from and around Montreal. From Manitoba, 19 cases were reported from Winnipeg and surrounding areas. Heartworm was found most frequently in companion dogs over three years of age maintained mainly outdoors in rural areas. About 28% of the cases were observed with clinical signs of heartworm disease and 78% had a history of not having left Canada.

     

Heartworm in dogs in Canada in 1988

In late November 1988, 1581 small and mixed animal clinics and institutional veterinarians across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1988, and 46% of them responded. Veterinarians reported that 181,577 dogs were blood-tested for heartworm disease and 367 dogs were found with D. immitis microfilariae. Another 60 dogs were amicrofilaremic but diagnosed with heartworm disease to give the total number of cases diagnosed in 1988 as 441 (0.24%).     

Heartworm in dogs in Canada in 1989

In late November 1989, 1732 clinics and institutional veterinarians were sent a questionnaire to assess the status of Dirofilaria immitis, and 51.7% responded. Of 247,716 dogs tested, 394 had D. immitis microfilariae and 51 were amicrofilaremic for a total of 445 cases and heartworm prevalence of 0.17%. Most (408) of these dogs had no preventive medication and the prevalence among dogs tested and unprotected was 1.01%. That prevalence was considerably higher in endemic areas. Thirty-seven dogs with heartworm had preventive medication. Heartworm was most frequent in companion dogs over three years of age maintained outdoors in rural areas. About 75% of the cases had never left Canada, 26% had clinical signs and 125 were not treated.

Heartworm was reported from British Columbia, Manitoba, Ontario, Quebec, Nova Scotia and Newfoundland, but 383 cases were in Ontario. South-western Ontario was the primary focus of infection. There were 33 cases in Quebec and 24 in Manitoba, mainly found in and around Metropolitan Montreal and Winnipeg respectively.

     

Heartworm in dogs in Canada in 1987

In late November 1987, 1246 institutional veterinarians and small and mixed animal clinics across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1987, and 50% of them responded. Veterinarians reported that 165,428 dogs were blood tested for heartworm disease and 511 dogs were found with D. immitis microfilariae. Another 78 dogs were amicrofilaremic but diagnosed with heartworm disease to give the total number of cases diagnosed in 1987 as 589 (0.35%).     

Heartworm in dogs in Canada in 1986

In late December 1986, 1224 institutional veterinarians and small and mixed animal clinics across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1986; 46% of them responded. Veterinarians reported that 150,989 dogs were blood-tested for microfilariae and 869 dogs were found with heartworm. Another 65 dogs were amicrofilaremic but diagnosed with heartworm disease and one was found with heartworm at necropsy to give the total number diagnosed in 1986 as 935 (0.62%).

Heartworm was reported from Manitoba, New Brunswick, Ontario and Quebec, but most (810) of the cases were from Ontario. South-western Ontario continued to be the primary focus of the infection in Canada. There were 103 cases reported from Quebec, mostly from and around Montreal, and 21 cases from Manitoba, from Winnipeg and surrounding areas. Heartworm was found most frequently in companion dogs over three years of age maintained mainly outdoors in rural areas. About 33% of the cases were observed with clinical signs of heartworm disease and 81% had a history of not having left Canada.