The ethics of aesthetics: Stigma,information, and the politics of electronic ankle monitor design     

Lauren Kilgour 《The Information Society》2020,36(3):131-146

Abstract

At present, the politics of digital tools are predominantly discussed in terms of the data they collect, analyze, and circulate. Through my analysis of electronic ankle monitors’ visual characteristics, I widen the scope of investigation to consider how the visuality of digital tools’ form factor – the size and shape of computing hardware – also contributes to their politics. I discuss five major impacts the visuality of electronic ankle monitors’ physical form has upon their wearers’ lives: (1) lack of differentiation in the aesthetics of monitors across different types of wearers (spanning from criminal justice to immigration detention) leads wearers to be considered “dangerous criminals,” by default; (2) monitors limit wearers’ ability to “pass” in society; (3) monitors expand the set of surveillors beyond government officials to also include the public; (4) monitors compromise wearers’ privacy; (5) monitors associate wearers with older practices of visually marking people normative society has labeled dangerous. Based on this analysis, I argue two points. First, that the visuality of electronic ankle monitors’ form factor expands the harms wearers experience beyond those engendered by the device’s primary use as a remote geo-temporal tracking tool used by government organizations. Second, the case study of electronic ankle monitors evidences the need to develop laws and policies that seek to regulate the visual properties of digital tools as well as the data they generate.  相似文献   

大学生业余足球运动员踝关节损伤的调查研究     

陈玉凤  熊健 《辽宁体育科技》2010,32(3):47-48

通过对277名吉首大学普通男性大学生足球运动员急性踝关节运动损伤的流行病学调查,结果显示：大学生足球运动急性踝关节损伤主要发生在比赛中,发生时间主要在上半场15min和下半场15min;发生区域集中在罚球区附近,且以前锋为主,其次为前卫;损伤类型以踝关节韧带损伤中的旋后损伤为主。  相似文献   

以反阿是穴为主按摩治疗踝关节扭伤的病例分析     

徐群 《大连大学学报》2013,(3):104-106

踝关节扭伤是体育运动以及日常生活中的常见损伤。以反阿是穴为主按摩治疗踝关节扭伤主要采用反阿是穴与阿是穴联合治疗的方式,以点揉、点按、分筋等手法进行治疗。实践与研究证实痊愈、显效率达91%,无效率为0。具有明显疗效。通过近几年的实践同时总结出:反阿是穴寻找是否准确直接影响治疗效果;阿是穴与反阿是穴的恰当选取,辨证施治,对治疗起到明显的促进作用;治疗后伤愈初期功能锻炼时要打好保护支持带,锻炼时要注重恢复踝关节的活动范围和局部肌肉力量;恢复训练或体育锻炼要注意由小负荷小强度逐渐加大负荷。  相似文献   

运动处方对体育舞蹈运动踝损伤干预研究     

崇玉萍  陈香仙 《滁州学院学报》2011,13(2):70-72

研究踝关节运动处方对体育舞蹈运动踝关节损伤康复效果。通过运动处方干预实验,对20例体育舞蹈运动踝关节软组织损伤进行为期6周研究。踝关节机能综合评分由实验前57.58±8.65上升到实验后的89.30±7.91(P<0.01),实验前后关节活动度以及踝周径等指标发生显著性变化。以肌力、关节活动度练习、本体感觉训练为主的踝关节运动处方对治疗软组织损伤起到显著效果。  相似文献   

论普通高校排球项目踝关节力量训练的重要性   总被引：1，自引：0，他引：1  

杨枝创 《廊坊师范学院学报(自然科学版)》2012,12(4):99-100,113

分析了排球运动的技术特征,借助踝关节生理结构、运动特征及踝关节运动损伤的机制及原因分析,论述踝关节力量训练的重要性。  相似文献   

指压止血法结合冷敷处理急性踝关节扭伤的疗效观察     

刘二地  胡涛 《军事体育进修学院学报》2013,(1):126-128

研究指压止血法结合冷敷处理急性踝关节扭伤的效果。方法：实验组采用指压止血法结合冷敷的方法,对照组单纯采用冷敷的方法。对实验前后测定的数据进行统计分析。结果：实验后实验组与对照组相比踝关节的周径有显著差异（P〈0．05）;跖屈、背屈、内翻、外翻差异非常显著（P〈0．叭）;踝关节的疼痛度有显著差异（P〈O．05）。结论：指压止血法结合冷敷相对于单纯的冷敷对减轻踝关节的肿胀程度、增加踝关节的活动度、降低踝关节的疼痛度有更好的效果。  相似文献   

Influence of the helical and six available Cardan sequences on 3D ankle joint kinematic parameters     

J. Sinclair  P. J. Taylor  C. J. Edmundson  D. Brooks  S. J. Hobbs 《Sports biomechanics / International Society of Biomechanics in Sports》2013,12(3):430-437

Cardan/Euler and helical angles are the popular methods of quantifying angular kinematics. Cardan angles are sequence dependent and crosstalk can influence the kinematic calculations. The International Society of Biomechanics (ISB) recommends a sagittal, coronal, and then transverse (XYZ) sequence of rotations, although it has been proposed that when calculating rotations outside of the sagittal plane, this may not be the most appropriate method. This study investigated the influence of the helical and six available Cardan sequences on three-dimensional (3D) ankle joint kinematics. Kinematic data were obtained using an eight-camera motion analysis system as participants ran at 4.0 m/s ± 5%. Repeated measures ANOVAs were used to compare kinematic parameters, and intra-class correlations were employed to identify evidence of crosstalk across planes. The results indicate that in the transverse and coronal planes, peak angle and range of motion values using the YXZ and ZXY sequences were significantly greater than the other sequences. Furthermore, utilization of YXZ and ZXY sequences was associated with the strongest correlations from the sagittal plane, and the XYZ sequence was found to be associated with the lowest correlations. It appears that for the representation of 3D ankle joint kinematics, the XYZ sequence is associated with minimal planar crosstalk and as such its use is encouraged.  相似文献   

The FIFA 11 programme reduces the costs associated with ankle and hamstring injuries in amateur Spanish football players: A retrospective cohort study     

《European Journal of Sport Science》2013,13(8):1150-1156

Abstract

This study aimed to assess the cost-effectiveness of the “Fédération Internationale de Football Association (FIFA) 11” injury prevention programme for ankle and hamstring injuries. This retrospective cohort study included eighty-four male amateur football players aged 18–40 years. The exposed group performed the FIFA 11 protocol twice a week throughout the 2010–2011 and 2011–2012 seasons; the unexposed group performed the usual training during the 2008–2009 and 2009–2010 seasons. Lateral ankle ligament and hamstring injuries were recorded over the whole study period. We compared the mean costs associated with lateral ankle ligament and hamstring injuries in the two groups. The mean cost per player and lateral ankle injury was EUR 928 in the unexposed group versus EUR 647 in the exposed group (p?=?0.19). The mean cost of hamstring injury per player was EUR 1271 in the unexposed group versus EUR 742 in the exposed group (p?=?0.028). The mean total cost per player was EUR 2199 in the unexposed group versus EUR 1273 in the exposed group (p?=?0.008). We concluded that the use of the FIFA 11 injury prevention programme reduced both the direct and indirect costs associated with lateral ankle ligament and hamstring injuries.  相似文献   

"髋、踝"在速滑新技术中的作用及专门性训练方法   总被引：1，自引：0，他引：1  

程瑞辉  黄明 《冰雪运动》2007,29(3):23-25

通过对髋、踝部的生理位置、结构的分析研究,结合克莱普新冰刀的性能及技术特点,对髋、踝关节在速度滑冰新技术中的作用及适合新技术特点的专门性训练方法加以探究。指出良好的送髋、展踝技术对滑跑的滑步长、步频和蹬冰幅度及爆发力蹬冰效果具有积极的作用和影响,并提出一些适合新技术特点的髋、踝部专门肌肉群力量训练的方法。  相似文献   

关于背越式跳高运动员踝关节损伤的预防和损伤后的恢复训练初探   总被引：1，自引：0，他引：1  

宋世萍  朱凯  李老民  李建芳 《北京体育大学学报》1997,(3)

背越式跳高是目前最流行的跳高姿势。但是，由于其放脚和起跳时给运动员踝部带来的负荷要比其他几种姿势大得多，运动损伤给系统训练带来的困难是众所周知的。因而，在背越式跳高训练中如何预防踝部损伤，运动损伤后的恢复训练，已成为很有必要研究的课题。在多年的训练中，根据个人的经验设计了一组练习应用于训练，取得了积极的效果。  相似文献