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Swimming Pool Environment and Respiratory Health Issues Experienced by Masters Swimmers: Results from a Literature Review and Survey of United States Masters Swimming Clubs 游泳大师泳池环境与呼吸健康问题:美国游泳大师俱乐部的文献回顾与调查结果
Pub Date : 2020-05-01 DOI: 10.25035/ijare.12.04.07
Jody C Gan, Julia Snegg, William Harder
After three members of a Masters adult swim club died of lung cancer, both a literature review and survey were conducted with representatives from 746 United States Masters Swimming clubs to explore a possible relationship between swimming and cancers of the respiratory tract. Six other clubs reported known cancers of the respiratory tract among club members, but none of the other 740 clubs reported a similar cluster of lung cancer. More clubs reported cases of chronic respiratory infections and widespread complaints about air quality. While no studies exploring a relationship between swimming and lung cancer could be found in the literature, there were studies that demonstrated damage to the lungs and mutated bladder cells post-swim from the presence of Disinfectant By-Products (DBPs). Few guidelines exist for safe levels of DBPs in the indoor pool environment. Authors urge more guidance regarding the enforcement of pool policies that protect respiratory health.
在一个Masters成人游泳俱乐部的三名成员死于肺癌后,我们对746个美国Masters游泳俱乐部的代表进行了文献回顾和调查,以探讨游泳与呼吸道癌症之间的可能关系。其他六个俱乐部报告了俱乐部成员中已知的呼吸道癌症,但其他740个俱乐部中没有一个报告了类似的肺癌群。更多的俱乐部报告了慢性呼吸道感染病例和对空气质量的普遍抱怨。虽然在文献中没有发现探索游泳与肺癌之间关系的研究,但有研究表明,游泳后消毒剂副产物(DBPs)的存在会对肺部和膀胱细胞造成损伤。对于室内泳池环境中dbp的安全水平,几乎没有指导方针。作者敦促就保护呼吸系统健康的泳池政策的执行提供更多指导。
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引用次数: 0
Promising Practices for Boating Safety Initiatives that Target Indigenous Peoples in New Zealand, Australia, the United States of America, and Canada 针对新西兰、澳大利亚、美国和加拿大土著人民的划船安全倡议的有前途的做法
Pub Date : 2020-05-01 DOI: 10.25035/ijare.12.04.08
Michael Crozier, A. Giles
Boating-related incidents are responsible for a significant number of the drowning fatalities that occur within Indigenous communities in New Zealand, Australia, the USA, and Canada. The aim of this paper was to identify promising practices for boating safety initiatives that target Indigenous peoples within these countries and evaluate past and ongoing boating safety initiatives delivered to/with Indigenous peoples within these countries to suggest the ways in which they – or programs that follow them may be more effective. Based upon evidence from previous research, boating safety initiatives that target Indigenous peoples in New Zealand, Australia, the USA, and Canada should employ cultural adaptation strategies, strategies to increase boating safety knowledge and awareness, strategies to increase the accessibility of boating safety equipment, and capacity building strategies. Improvements can be made to past, ongoing, and future boating safety initiatives delivered to/with Indigenous peoples in the four countries studied. These strategies all show promise in improving boating safety initiatives and decreasing boatingrelated drowning.
在新西兰、澳大利亚、美国和加拿大的土著社区中,与划船有关的事件是造成大量溺水死亡的原因。本文的目的是确定针对这些国家内土著人民的划船安全倡议的有前途的做法,并评估过去和正在向这些国家内的土著人民提供的划船安全倡议,以建议他们或随后的计划可能更有效的方式。基于先前的研究证据,针对新西兰、澳大利亚、美国和加拿大土著居民的划船安全倡议应采用文化适应策略、提高划船安全知识和意识的策略、增加划船安全设备可及性的策略和能力建设策略。在研究的四个国家中,可以对过去、正在进行和未来向土著人民提供的划船安全倡议进行改进。这些策略都显示出改善划船安全措施和减少与划船有关的溺水的希望。
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引用次数: 1
The Partial Immersion Aquatic Approach Using Adjustable Weight Bearing to Improve Posture and Sitting Balance Adaptation for Children with Severe Cerebral Palsy 可调节负重部分浸入水中方法改善重度脑瘫儿童姿势和坐位平衡适应
Pub Date : 2020-05-01 DOI: 10.25035/ijare.12.04.03
Niv Shelef
The innovative ‟Partial Immersion” Aquatic Therapy Approach was developed to enhance balance and posture during sitting adaptation for children with severe cerebral palsy who exhibit deficiency in those skills on land. Stable balance during sitting posture is one of the preconditions for hands function in activities of daily living. Aquatic skills learned during aquatic therapy were then transferred to a land environment. Therapy included the use of a treatment chair that enabled adjustable weight bearing in a series of 30 mm steps. A mixed-methods design employing a multiple case study approach (n=5) including quantitative and qualitative methods investigated the effectiveness of the proposed treatment. Cases were tested at pre-and posttreatment times (base-lines 1 and 2) and at a 12-month follow-up point. All participants improved posture and balance adaptations during free sitting on land. Water intervention treatments achieved the highest improved output result as measured per minute of treatment time. Combined water-land treatments achieved less efficient results and the land-only intervention achieved the lowest output results in relation to minute of treatment time. The findings extend our knowledge in relation to theories of natural selection, motor control, motor learning and dynamical systems.
创新的“部分浸入式”水中治疗方法是为患有严重脑瘫的儿童开发的,用于增强他们在陆地上表现出这些技能不足的平衡和坐姿适应。坐姿的稳定平衡是日常生活活动中手部功能的先决条件之一。在水生疗法中学习的水生技能随后被转移到陆地环境中。治疗包括使用治疗椅,可以在一系列30毫米的台阶上调节体重。采用多案例研究方法(n=5)的混合方法设计,包括定量和定性方法,调查了拟议治疗的有效性。在治疗前后(基线1和基线2)和12个月的随访点对病例进行检测。在陆地上自由静坐期间,所有参与者都改善了姿势和平衡适应能力。以每分钟处理时间衡量,水干预处理取得了最高的增产效果。水-土地联合处理的效果较差,仅土地干预在处理时间方面的产出效果最低。这些发现扩展了我们在自然选择、运动控制、运动学习和动力系统理论方面的知识。
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引用次数: 1
Parental Perceptions of Water Safety among Children with Autism Spectrum Disorders 自闭症谱系障碍儿童家长对水安全的认知
Pub Date : 2020-05-01 DOI: 10.25035/ijare.12.04.05
Amanda Casey, Jennifer Blok, K. Vaughan, William O'Dwyer
Children with autism spectrum disorders (ASD) are twice as likely to die from unintentional drowning compared to same-age children without ASD emphasizing the importance of water-safety skills and knowledge. Yet little research has been published on perceptions of water safety for this population. The objective of the study was to investigate parental perceptions of water safety amongst children with ASD. An online questionnaire focusing on parental perceptions of water safety was distributed to parents of children with ASD associated with autism support groups across Canada. Forty-nine parents completed the self-report questionnaire with items related to demographics, swimming proficiency and lessons, adult supervision, and emergency safety procedures. Most parents (70%) believed that swimming ability was more important than supervision in ensuring water safety amongst children with ASD. Results highlighted discrepancies between reported and actual knowledge of emergency resuscitation procedures amongst parents of children with ASD. Parents of children with ASD may underestimate the importance of supervision and overestimate the role of swimming proficiency in ensuring the safety of children with ASD in aquatic environments. Future studies may benefit from exploring ways to promote effective strategies for encouraging water safety in this population.
患有自闭症谱系障碍(ASD)的儿童死于意外溺水的可能性是同龄无自闭症谱系障碍儿童的两倍,这强调了水安全技能和知识的重要性。然而,很少有关于这一人群对水安全的看法的研究发表。这项研究的目的是调查自闭症儿童中父母对水安全的看法。一份关于父母对水安全的看法的在线调查问卷被分发给了加拿大各地自闭症支持团体中自闭症儿童的父母。49名家长填写了自我报告问卷,内容涉及人口统计、游泳熟练程度和课程、成人监督和紧急安全程序。大多数家长(70%)认为,在确保ASD儿童的水上安全方面,游泳能力比监督更重要。结果强调了ASD患儿家长对紧急复苏程序的实际知识与报道的知识之间的差异。ASD儿童的家长可能低估了监督的重要性,高估了游泳熟练程度在确保ASD儿童在水生环境中安全方面的作用。未来的研究可能会受益于探索促进有效战略的方法,以鼓励这一人群的水安全。
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引用次数: 1
Swim Instruction for Individuals with Developmental Coordination Disorder 发育性协调障碍患者的游泳指导
Pub Date : 2020-05-01 DOI: 10.25035/ijare.12.04.01
Susan J. Grosse
Almost every swim teacher has encountered an individual who had difficulty learning to swim, whose movements appeared dissimilar from peers, or who needed to repeat swim course instructional levels many times. That individual might have had difficulty with sport activities, handwriting, and been clumsy in gross and fine motor tasks. Difficulty with coordination and control of movement may suggest a diagnosis of developmental coordination disorder (DCD). Individuals experiencing DCD may feel left out, inadequate, unhappy, frustrated, and embarrassed by his or her ineptness. These feelings may result in an individual withdrawing or refusing to join in and participate in physical activity. DCD also can lead to disruptive behavior out of frustration from his or her lack of competence. Individuals with DCD may be “labeled” lazy, slow, clumsy, stupid, or troublemaker. No matter what the label, the individual’s difficulty with movement coordination and control can have lasting effects in all areas of daily life. For the swim student with DCD, frustration can lead to refusal to participate, difficulty with learning swim tasks, and future negative attitudes about aquatic activity including fear of water later in life. Individuals with DCD may never acquire aquatic personal safety skills nor be able to use aquatics as a lifelong fitness activity. It is important to identify symptoms of DCD early and correctly to provide appropriate and timely swimming intervention. This article explores diagnosis of developmental coordination disorder (DCD), causes of movement coordination and control issues, how DCD relates to other disabilities, and how lack of or inappropriate remediation can negatively impact aquatic participation. This article will include techniques for assisting the individual with DCD to master swimming and water safety skills.
几乎每个游泳老师都遇到过这样的人,他们学习游泳有困难,动作与同龄人不同,或者需要多次重复游泳课程的教学水平。这个人可能在体育活动、书写方面有困难,在粗大和精细的运动任务中笨拙。协调和运动控制困难可能提示发育性协调障碍(DCD)的诊断。经历过DCD的人可能会因为自己的无能而感到被冷落、不称职、不开心、沮丧和尴尬。这些感觉可能会导致个人退出或拒绝参加和参与体育活动。DCD还可能导致由于缺乏能力而产生的挫败感导致破坏性行为。患有DCD的人可能会被贴上懒惰、迟钝、笨拙、愚蠢或麻烦制造者的标签。不管是什么标签,个人在运动协调和控制方面的困难都会对日常生活的各个方面产生持久的影响。对于患有DCD的游泳学生来说,挫折可能导致拒绝参与,学习游泳任务困难,以及未来对水上活动的消极态度,包括以后的生活中对水的恐惧。患有DCD的人可能永远无法获得水上个人安全技能,也无法将水上运动作为终身健身活动。早期正确识别DCD症状,及时提供适当的游泳干预是很重要的。本文探讨了发育协调障碍(DCD)的诊断,运动协调和控制问题的原因,DCD与其他残疾的关系,以及缺乏或不适当的补救措施如何对水上运动的参与产生负面影响。这篇文章将包括帮助患有DCD的个人掌握游泳和水安全技能的技巧。
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引用次数: 0
Swimming Past the Pandemic: Importance of Evidence-Based Science 游过大流行:循证科学的重要性
Pub Date : 2020-05-01 DOI: 10.25035/ijare.12.04.04
Langendorfer, J. Stephen
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引用次数: 0
Cardiovascular and Stride Frequency Differences During Land and Aquatic Treadmill Walking 陆地和水上跑步机行走时心血管和步幅频率的差异
Pub Date : 2020-05-01 DOI: 10.25035/ijare.12.04.13
J. Burton, Sarah Duffey, Amber Hammonds, A. Leduc, Rachel Shumate, John M. Coons, Ryan T. Conners
This study examined heart rate (HR) and stride frequency (SF) values of 30 college-aged males and females during dry-land (DL) and aquatic walking (AW). Aquatic walking trials were completed in an underwater treadmill with the water depth at waist level; the water temperature (31℃ ± 0.1℃) and room temperature (26.6℃ ± 0.1℃) were maintained at thermoneutral levels throughout the study. During each walking condition, HR and SF were recorded at treadmill speeds of 1 mph, 2 mph, and 3 mph. Participants were instructed to walk with their hands at their sides swinging as they would when walking on dry-land unless they felt the need to use the handrails to steady themselves. Heart rate monitors were used to record cardiovascular changes, and strides were measured from consecutive left and right toe strikes. Results of the study indicated HR was significantly higher during DL than AW at 1 mph ( p < .001) and 3 mph ( p < .001) but was not significantly different ( p = .64) at 2 mph. The SF of the participants was significantly lower ( p < .001) during AW than DL at all speeds. When comparing sex, females had significantly higher HR at 1 mph ( p = .012), 2 mph ( p = .007), and 3 mph ( p < .001) than males for DL conditions. No differences in HR were found during the AW conditions ( F = 0.66, p = 0.44, η p2 = 0.02). No differences in SF were observed between males and females in both DL ( F = 2.96, p = 0.06, η p2 = 0.09) and AW ( F = 1.03, p = 0.32, η p2 = 0.036) conditions. As a result, AW increased HR values similar to those of DL, but without the added stress to the lower extremities due to the buoyancy of the water. Thus, AW provided an exercise medium capable of meeting the ACSM intensity guidelines for PA and allowed adults to be physically active presumably with less stress on the lower body.
本研究检测了30名大学年龄男性和女性在旱地(DL)和水中步行(AW)时的心率(HR)和步频(SF)值。水中行走试验在水深为腰深的水下跑步机上完成;在整个研究过程中,水温(31℃±0.1℃)和室温(26.6℃±0.1℃)保持在热中性水平。在每一种步行状态下,记录跑步机速度为1英里/小时、2英里/小时和3英里/小时时的心率和SF。参与者被要求走路时双手在身体两侧摆动,就像在陆地上走路一样,除非他们觉得需要使用扶手来稳定自己。心率监测器用于记录心血管变化,并测量左脚趾和右脚趾连续撞击的步幅。研究结果表明,在1英里/小时(p < 0.001)和3英里/小时(p < 0.001)时,DL期间的HR显著高于AW,但在2英里/小时时没有显著差异(p = 0.64)。在所有速度下,参与者在AW期间的SF均显著低于DL (p < 0.001)。当比较性别时,在DL条件下,女性的HR在1英里/小时(p = 0.012), 2英里/小时(p = 0.007)和3英里/小时(p < 0.001)时明显高于男性。两组间的HR差异无统计学意义(F = 0.66, p = 0.44, η p2 = 0.02)。在DL (F = 2.96, p = 0.06, η p2 = 0.09)和AW (F = 1.03, p = 0.32, η p2 = 0.036)条件下,男性和女性的SF均无差异。因此,AW增加的HR值与DL相似,但没有由于水的浮力而增加下肢的应力。因此,AW提供了一种能够满足ACSM对PA强度指南的运动介质,并允许成年人在较少下半身压力的情况下进行身体活动。
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引用次数: 1
LGBTQ Training for Aquatic Employees: Impact on Attitudes and Professional Competencies 水生员工的LGBTQ培训:对态度和专业能力的影响
Pub Date : 2020-04-01 DOI: 10.25035/ijare.12.03.03
A. Anderson, Eric Knee, William Ramos
This study examined the impact of a LGBTQ diversity training on the attitudes and professional competencies of aquatic employees within a campus recreational sports setting. While diversity training is often discussed as a key component of inclusive aquatic programming, little empirical research examining the outcomes associated with such trainings exists. As such, members of the research team developed, implemented, and evaluated a four-month long training program consisting of one in-person training session and monthly inclusion handouts discussing issues related to the inclusion of LGBTQ participants. A comparative quantitative research design was used to measure employee’s attitudes towards the LGBTQ population and inclusive-recreational sports aquatic professional competencies for both individuals who underwent the training and a control group of employees who did not participate in the training. Results indicate initial support for this training initiative with those who attended the training scoring higher on average in both attitudinal and competency-based measures.
本研究考察了LGBTQ多样性培训对校园休闲体育环境中水上员工态度和专业能力的影响。虽然多样性培训经常被认为是包容性水上项目的关键组成部分,但很少有实证研究检查与此类培训相关的结果。因此,研究团队的成员制定、实施并评估了一个为期四个月的培训计划,包括一次面对面的培训课程和每月的包容性讲义,讨论与LGBTQ参与者纳入相关的问题。采用比较定量研究设计,对参加培训的员工和未参加培训的对照组员工对LGBTQ人群的态度和包容性休闲运动水上专业能力进行了测量。结果表明,参加培训的人在态度和能力两方面的平均得分都较高,初步支持这一培训计划。
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引用次数: 3
A Comprehensive Analysis of Aquatic Programming at Historically Black Colleges and Universities (HBCUs) 传统黑人学院和大学(HBCUs)的水上项目综合分析
Pub Date : 2020-04-01 DOI: 10.25035/ijare.12.03.02
T. Quash, Knolan C Rawlins, Shaun M. Anderson
This article provides a comprehensive examination of aquatic programming at Historically Black Colleges and Universities (HBCUs). HBCUs consist of public, private, 2-year, and 4-year institutions (U.S. Department of Education, 2018). Historically, HBCUs provided descendants of the enslaved access to higher education opportunities (Brown, Donahoo, & Bertrand, 2001). HBCUs now serve a more diverse community and the core focus remains on inclusion, social justice, diversity, empowerment, leadership, and cultural competence (Kennedy, 2012; Rawlins, 2018). Consequently, HBCUs may provide an ideal environment to address aquatic activity and the drowning disparity in the African American community. In the current study, researchers sent a survey to 102 HBCUs to better assess the prevalence of aquatics programming at these institutions. Approximately 38 percent of the HBCUs responded to the survey. The results of this study indicate that there is inconsistent institutional knowledge about competitive and non-competitive swimming programs from the past to the present. However, 31 percent of participants reported offering swim classes to members of the campus community. Additionally, 51 percent of participants reported offering swim courses for college credit. Most importantly, 49 percent of participants indicated a desire to build or expand aquatics programming. The drowning disparity is a result of a cycle that includes historical barriers that denied many African Americans’ access to aquatic facilities and programming (Anderson, 2017). Identifying aquatics programming at HBCUs is a critical step to addressing the drowning disparity.
本文对传统黑人学院和大学(HBCUs)的水生项目进行了全面的研究。hbcu包括公立、私立、两年制和四年制院校(美国教育部,2018年)。从历史上看,HBCUs为奴隶的后代提供了接受高等教育的机会(Brown, Donahoo, & Bertrand, 2001)。hbcu现在服务于一个更加多元化的社区,核心重点仍然是包容、社会正义、多样性、赋权、领导力和文化能力(Kennedy, 2012;罗林斯,2018)。因此,hbcu可以为解决非裔美国人社区的水生活动和溺水差异提供理想的环境。在目前的研究中,研究人员向102所hbcu发送了一项调查,以更好地评估这些机构中游泳项目的普及程度。大约38%的hbcu回应了这项调查。本研究结果表明,从过去到现在,关于竞技和非竞技游泳项目的制度知识不一致。然而,31%的参与者报告说,他们向校园社区的成员提供游泳课程。此外,51%的参与者表示,他们提供游泳课程以获得大学学分。最重要的是,49%的参与者表示希望建立或扩大水上运动项目。溺水的差异是一个循环的结果,其中包括历史障碍,使许多非洲裔美国人无法获得水上设施和规划(Anderson, 2017)。确定hbcu的游泳项目是解决溺水差异的关键一步。
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引用次数: 0
Aquatic Therapy Interventions and Disability: A Recreational Therapy Perspective 水上疗法干预与残疾:一个娱乐疗法的视角
Pub Date : 2020-04-01 DOI: 10.25035/ijare.12.03.05
Jason Scott, Angela J. Wozencroft, Vincenzo G. Nocera, Kelsey R Webb, Jodi Anderson, A. Blankenburg, D. Watson, Sophie Lowe
Aquatic therapy interventions are critical for individuals with disabilities and the role of the therapist is just as critical for successful and effective interventions. The field of therapeutic recreation trains students to develop and implement evidencebased facilitation techniques including the use of aquatic therapy to assist in helping clients achieve a change in functional status. This review of the literature examined the impact of aquatic therapy interventions on a variety of disabilities including osteoarthritis, multiple sclerosis, Cerebral palsy, autism spectrum disorder, and mental health from a recreational therapy (RT) perspective. This review provides a variety of information on the positive benefits that may occur using aquatic therapy for diverse conditions. Examples include relaxation, stretching, and aerobic exercise and each has the ability to improve strength. It does appear that aquatic therapy interventions can provide a wide array of benefits that may reduce the burden associated with a variety of disabilities. These benefits may be useful in increasing the overall quality of life of a diverse group of disabilities. Likewise, due to the nature of RT, recreational therapists are in a unique position to provide plan and develop aquatic therapy interventions. However, it is the authors’ suggestion that those providing this service attend intensive training in order to provide aquatic therapy effectively. Additional research may be necessary to provide a more cohesive understanding of the impact of aquatic therapy on a variety of populations. Nonetheless, the information gleamed from this review, justify that aquatic therapy has benefits for a diverse clientele and thus may be useful in the implementation of
水疗法干预对残疾个体至关重要,治疗师的角色对于成功和有效的干预同样至关重要。治疗性娱乐领域训练学生发展和实施循证促进技术,包括使用水生疗法来帮助客户实现功能状态的改变。本综述从娱乐疗法(RT)的角度探讨了水疗法干预对多种残疾的影响,包括骨关节炎、多发性硬化症、脑瘫、自闭症谱系障碍和心理健康。这篇综述提供了各种关于在不同情况下使用水生疗法可能产生的积极益处的信息。例子包括放松、伸展和有氧运动,每一种都能提高力量。水生疗法干预措施似乎可以提供广泛的益处,可以减轻与各种残疾相关的负担。这些好处可能有助于提高各种残疾群体的总体生活质量。同样,由于放射治疗的性质,娱乐治疗师在提供计划和开发水生治疗干预方面处于独特的地位。然而,作者建议提供这种服务的人参加强化培训,以便有效地提供水生疗法。进一步的研究可能是必要的,以便对水生疗法对各种人群的影响提供更有凝聚力的理解。尽管如此,从这篇综述中得到的信息证明,水生疗法对不同的客户有好处,因此可能在实施中有用
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引用次数: 3
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International Journal of Aquatic Research and Education
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