A review of batting in men’s cricket

In this review, we critically evaluate the scientific research into the morphology and physiology of cricket batsmen. We consider all aspects of the motor control of this skill, in the context of research into dynamic interceptive actions, the biomechanics (kinematics and kinetics) of the various phases of batting strokes and injuries to batsmen. Some attention is also devoted to batting equipment and to psychological factors in batting. Because of the lack of published scientific research into women's cricket, this review focuses on the men's game and covers research on batsmen of various playing standards. For the future, we see as a high priority research into injury mechanisms, rather than simple injury statistics, and the role of cricket equipment design in injury prevention. A second priority is for multi- or inter-disciplinary research, linking the biomechanics of batting to the underlying motor control of the movements and the effect of environmental information. Biomechanical studies of the variability of the batsman's movements are needed, and these should be related to the compensatory variability proposal of ecological psychology. Clearly, there is also a need for scientific research into batting in women's cricket, which has been inadequately researched to date.     

Well-being in competitive sports—The feel-good factor? A review of conceptual considerations of well-being

This paper summarizes the topic of well-being as it applies to competitive athletes, with a particular focus on definitional and conceptual issues. Established definitions within research on human happiness and flourishing based on the hedonic and eudaimonic perspectives are contrasted against definitions applied within sport psychology. The majority of the reviewed sport psychology studies either failed to define well-being or used a variety of labels to describe the construct (e.g., subjective well-being, psychological well-being, mental well-being). A large number of assessments have been used to assess well-being among athletes, but most were applied with only a weak theoretical rationale and did not distinguish between well-being at the global and sport levels. It is concluded that well-being studies within sport psychology have been hampered by conceptual ambiguity, which makes it difficult to compare results across studies and generalize findings in order to develop a sound theoretical base of knowledge. Future research needs to more explicitly define the conceptual framework of well-being and the level (global or context-specific) on which the construct is investigated. Toward this goal, an integrated model is presented to provide a conceptual well-being structure in sport studies, and future directions for research are discussed.     

Where are the women in women's sports? Predictors of female athletes' interest in a coaching career

In this study, we used social cognitive career theory (Lent, Brown, & Hackett, 1994) to examine the development of female athletes' career interest in coaching and, specifically, the impact of contextual factors (female coaching role models, working hours, and perceived discrimination) on coaching self-efficacy and outcome expectations. Participants were 205 predominantly White, heterosexual female student athletes. A path analysis indicated that role models and working hours predicted coaching self-efficacy, which predicted coaching outcome expectations. Additionally, coaching self-efficacy, coaching outcome expectations, and contextual factors predicted coaching interest. Practical implications are discussed as well as suggestions for further research in this relatively unexplored area.     

Is the highest fat oxidation rate coincident with the anaerobic threshold in obese women and men?

Abstract

In this study we determined the exercise intensity that elicits the highest fat oxidation rate in 15 obese women and 13 obese men. Furthermore the relationship between this intensity with the lactate (LT) and ventilatory thresholds (VT) was investigated in order to give training recommendation for maximal fat utilization during endurance exercise. After an incremental exercise test until exhaustion on a cycle ergometer, subjects performed six 20-min exercise bouts of 25, 35, 45, 55, 65 and 75% VO₂peak. The 20 min stages were randomly assigned and spread over two separate occasions (three bouts per occasion). Substrate oxidation was measured with indirect calorimetry and was calculated using stochiometric equations. In both, women and men the highest fat oxidation rate occurred at 65% VO₂peak and this did not coincide with either the VT or LT. A significant correlation between VT and LT could not be found in women (r=0.33) nor men (r=0.277). In obese women and men training recommendation for maximal fat utilization should not only be given by the intensity at which AnT occurs.     

Teachers in school sports: between the fields of education and sport?

According to the cultural sociologist Pierre Bourdieu, gaining access to a social space or a position within a social space requires a specific capital. For teachers, this is normally indicated by a valid teaching certificate with relevant subject knowledge. However, when no qualified teachers are available, which is the case for the subject of school sports in Sweden, other assets gain recognition. Drawing on Bourdieu's conceptual framework, this paper examined the conditions for school sports in Sweden, and based on questionnaires answered by 109 teachers, explored the competencies, education and backgrounds teachers in upper secondary school sports possess. The paper address the question: what valuable resources are required to become a teacher of school sports and gain recognition as symbolic capital? The results show that while school sports in Sweden are carried out through a school subject and thus regulated by the government, it is influenced by both the fields of education and sport. Furthermore, the questionnaire results show that a majority of the teachers are employed as coaches instead of teachers and that less than half of them (45%) have a teacher education background, while 95% have a coaching education background. However, the results also show that teachers assessed their competencies for teaching school sports as high, especially with regard to competencies in specific sport skills. In conclusion, this paper shows how coaching education and experience in competitive sports are an important resource required to become a teacher in school sports and is thus recognized as symbolic capital. Therefore, school sports cannot be viewed as a legitimate part of the field of education but can be viewed as a part of the field of sport.     

Is sports science answering the call for interdisciplinary research? A systematic review

Sports science research is traditionally monodisciplinary despite calls for an interdisciplinary focus. The primary purpose of this systematic review was to identify studies on talent identification, talent selection and competition performance to determine whether interdisciplinary research is being conducted. Thirty-six studies met the selection criteria. These studies were critiqued relative to sport, skill level, sport science sub-disciplines included, and whether the research was multidisciplinary or interdisciplinary. The secondary purpose of the review was to critique the level of analysis and level of representative task design in performance tests used in the studies. Twenty-five studies were categorised as interdisciplinary, with 11 categorised as multidisciplinary. Thirteen sports were represented with soccer the most frequent followed by field hockey, Australian Rules football, handball and rugby league. Thirty-two studies completed their analysis at a group level and four at an individual level. A total of 337 performance tests were rated for representative task design with 64 categorised as low, 123 as medium and 150 as high. The results pertaining to interdisciplinary studies and individual analyses are discussed in relation to constraints theory, which predicts that interacting variables can explain sport performance. Sports science research is beginning to fulfil the call for interdisciplinary research. Future research, however, needs to consider individual analyses and representative task design of tests to progress sports science knowledge.     

Age and sex differences in motor performance of pre‐school Nigerian children

Differences in motor performance according to chronological age and gender of 341 young Nigerian children (ages 3 to 5) were examined. Motor test items designed by Morris et al. (1981) were administered to the subjects. Analysis of variance was used to determine significant differences in the motor performance of the groups. In the whole sample, more age differences than sex differences in performance were noted. Except for the balancing and running performances of the girls, a fairly linear trend of improvement with age was observed in the motor performances of the groups. At each age level the boys consistently performed better than the girls in four of the six motor tests (catching, standing long jump, tennis ball throw and speed run). Generally, the 4‐ and 5‐year‐old children performed homogeneously, with a great disparity in performance noted for the 3‐year‐old children. The results of this study confirm that age and sex differences in motor performance occur at early childhood. Prospective studies should seek to control the extraneous factors which influence motor development and account for the observed differences in motor performance of pre‐school children.     

Do people with low back pain walk differently? A systematic review and meta-analysis

BackgroundThe biomechanics of the trunk and lower limbs during walking and running gait are frequently assessed in individuals with low back pain (LBP). Despite substantial research, it is still unclear whether consistent and generalizable changes in walking or running gait occur in association with LBP. The purpose of this systematic review was to identify whether there are differences in biomechanics during walking and running gait in individuals with acute and persistent LBP compared with back-healthy controls.MethodsA search was conducted in PubMed, CINAHL, SPORTDiscus, and PsycINFO in June 2019 and was repeated in December 2020. Studies were included if they reported biomechanical characteristics of individuals with and without LBP during steady-state or perturbed walking and running. Biomechanical data included spatiotemporal, kinematic, kinetic, and electromyography variables. The reporting quality and potential for bias of each study was assessed. Data were pooled where possible to compare the standardized mean differences (SMD) between back pain and back-healthy control groups.ResultsNinety-seven studies were included and reviewed. Two studies investigated acute pain and the rest investigated persistent pain. Nine studies investigated running gait. Of the studies, 20% had high reporting quality/low risk of bias. In comparison with back-healthy controls, individuals with persistent LBP walked slower (SMD = –0.59, 95% confidence interval (95%CI): –0.77 to –0.42)) and with shorter stride length (SMD = –0.38, 95%CI: –0.60 to –0.16). There were no differences in the amplitude of motion in the thoracic or lumbar spine, pelvis, or hips in individuals with LBP. During walking, coordination of motion between the thorax and the lumbar spine/pelvis was significantly more in-phase in the persistent LBP groups (SMD = –0.60, 95%CI: –0.90 to –0.30), and individuals with persistent LBP exhibited greater amplitude of activation in the paraspinal muscles (SMD = 0.52, 95%CI: 0.23–0.80). There were no consistent differences in running biomechanics between groups.ConclusionThere is moderate-to-strong evidence that individuals with persistent LBP demonstrate differences in walking gait compared to back-healthy controls.     

What is really causing the obesity epidemic? A review of reviews in children and adults

Obesity prevention is a public health priority and intervention strategies have focused primarily on healthy eating and physical activity in children and adults. To date, no review has systematically compiled and synthesised the scientific evidence from published review articles to determine whether there is clear consensus on the causes of obesity. A systematic review of the literature was conducted searching PubMed/Medline for narrative and systematic review articles published between January 1990 and October 2014 that examined the causes of obesity. In total, 12 of 65 articles met the inclusion criteria; 7 reviews focused on adults (1 systematic, 6 narrative) and 5 reviews on children (2 systematic, 3 narrative). The most popular cause of obesity identified in reviews of adult studies was “combined physical activity and diet” (3 of 7 studies), whereas the most popular cause specified in reviews of child studies was deemed “inconclusive” (2 of 5 studies). While a number of reviews have examined the causes of obesity, the methodology and conclusions varied widely, and few were conducted systematically. Currently, no consensus exists across published literature reviews regarding the primary cause of the obesity epidemic, and more research, particularly prospective studies using state-of-the-art measures, is warranted.     

A systematic review of propulsion from the flutter kick – What can we learn from the dolphin kick?

Propulsion, one of the most important factors in front crawl swimming performance, is generated from both the upper and lower limbs, yet little is known about the mechanisms of propulsion from the alternating movements of the lower limbs in the flutter kick (FK). The purpose of this systematic review was to review the literature relating to the mechanisms of propulsion from FK in front crawl. There was limited information about the mechanisms of propulsion in FK. Since movements of the lower limbs are similar between FK and the dolphin kick (DK), mechanisms of propulsion from DK were reviewed to better understand propulsion from FK. Recent evidence suggests that propulsion in DK is generated in conjunction with formation and shedding of vortices. Similar vortex structures have been observed in FK. Visualisation and simulation techniques, such as particle image velocimetry (PIV) and computational fluid dynamics (CFD), are non-invasive tools that can effectively model water flow without impacting swimming technique. These technologies allow researchers to estimate the acceleration of water and, consequently, the propulsive reaction forces acting on the swimmer. Future research should use these technologies to investigate propulsion from FK.     

Who's joining the club? Participation of socially vulnerable children and adolescents in club-organised sports

Sport is often considered as a promising instrument for reaching a wide array of policy objectives. Social inclusion is one of the goals frequently mentioned. Though one can argue about the feasibility of the many claims made, sport can only reasonably be expected to play a role if the targeted population is effectively taking part in sports. This is what is investigated in this study. The focus lies on the sports participation of children (primary school) and adolescents (secondary school), more particularly in a club-organised setting. The purpose of this study is to investigate whether family related factors associated with a higher risk for social exclusion can be considered as determinants of club sport participation among children and adolescents. Data are based on a large-scale cross-sectional survey (2009), collected in 39 schools in Flanders (Belgium), with a total of 3005 children and adolescents (aged 6–18) participating in the research. A multilevel logistic regression has been conducted, controlling also for differences between schools. Income poverty and parental education come forward as important determinants for club-organised sports participation. No evidence was found that living in a single parent-household affects the likelihood of club-organised sports participation. While sport is often considered as an important instrument for social inclusion, the study shows that children and adolescents who are likely to occupy a more vulnerable position in society as a whole, have higher odds to be left out with regard to sport club participation as well.     

Is football now feminist? A critique of the use of McCaughey’s physical feminism to explain women’s participation in separate leagues in masculine sports1

Over the past two decades, there have been a number of sociological investigations of participation by women in sports that had previously appeared to have been played exclusively by men. These investigations have rightly celebrated this participation as examples of greater physical empowerment, choice and freedom for women in sport. Several of these investigations have gone further by utilizing McCaughey’s notion of physical feminism to argue that participation in these sports is indicative of a broader feminist political challenge. This paper contends that this characterization of the broader political challenge is a misinterpretation of McCaughey’s physical feminism. Further, this misinterpretation is indicative of the theoretical underpinnings of the shift from a second wave radical feminism to a third wave celebrity feminism. This paper proposes a set of commitments that would be necessary, although not sufficient, to see these women’s leagues as feminist organizations that politically challenge patriarchal power.     

Do generations differ in sports participation and physical activity over the life course? Evidence from multiple datasets

ABSTRACT

Generational differences in health-related factors will affect forecasts of future disease patterns and health care needs. We studied whether participation in sports activity and being physically active are different between 10-year generations over a part of their life course. We used three different datasets on Dutch adults: a cohort study running for 20 years, the Doetinchem Cohort Study (DCS), multiple yearly databases (2001–2015) from the Netherlands health interview study (HIS), and a retrospective cohort study on life time sports careers, the Sports Participation Monitor (SPM). Based on a different questionnaire in each study, frequencies of weekly sport participation and being physically active according to recommended levels were determined by generation and sex. All data sets showed that self-reported sport participation has been increasing with every 10-year generation already for many decades. Especially for those generations born in the 1930s up to the 1960s, sport participation is higher compared to their predecessors. For instance at age 50, 43% of those born in the 1940s engaged in sports activities compared to 55% of those born in the 1950s (DCS data). Physical activity according to recommended levels showed no systematic differences by generation.

In conclusion, favourable generation-specific trends in participation in sports activities are found: recent generations are doing better than the older generations. It is unclear whether this also reflects higher levels of physical activity or lower levels of inactivity. Future research may reveal whether these developments also hold for other countries, and whether these developments continue for the younger generations.     

‘The Master is the Mistress’: women and fox hunting as sports coaching in Britain

This paper explores the relationship between equestrianism and sport coaching at the turn of the twentieth century. Women were avid and admired participants in fox hunting and other mounted field sports by the mid-nineteenth century, and they expanded on this success by attaining positions of leadership in many hunts throughout Britain, specifically as Masters of Hounds. Women thus attained positions of supreme authority over, and therefore equality with, peers of both sexes well before they obtained wartime jobs after 1914 or achieved the vote in 1918. As Masters, women were teachers, trainers, mentors, managers and bosses; they were some of the first female sport coaches, advancing and revolutionising sport in a variety of ways, though such participation has yet to be fully studied or recognised. By examining the position of Master of Hounds and women’s involvement in these leadership roles, we can see how advances in sport shaped changes in social, cultural, and gender perceptions before and after the First World War.     

Does performance justify the underrepresentation of women coaches? Evidence from professional women’s soccer

In this paper, the authors empirically analyze the influence of the gender of the coach on team performance in women’s soccer leagues. Moreover, the authors examine the role of initial experience of coaches (as professional players) as an attribute that converges with gender diversity and influence performance. The sample includes the top divisions in France, Germany, and Norway from 2004 to 2017. The results from the regression model show that the gender of the coach is not a significant determinant of team performance (points per game). In addition, the initial experience of coaches does not alter the results. Therefore, managerial decisions of clubs with regard to the employment of coaches should not rely on gender.     

Fan culture and motivation in the context of successful women’s professional team sports: a mixed-methods case study of Portland Thorns fandom

Abstract

By the metric of average home attendance, the Portland Thorns of the National Women’s Soccer League are the most popular women’s professional sports team in the world. This paper investigates that distinct sports context through a mixed-methods case study of Thorns fandom, asking what fans themselves perceive to be salient elements of a successful fan culture for women’s professional soccer and what motivates their fandom. Drawing on survey data that are contextualized by ethnographic observations and interviews, we offer an interpretive analysis of ways Thorns fandom hybridizes elements of traditional and alternative sports fandom. Our findings highlight the emphasis Thorns fans put on quality soccer in a professional atmosphere where fans themselves create the supporters culture, along with the symbolic importance to fans of identifying with values such as gender empowerment, diversity and inclusion. We discuss ways these themes might offer and inform alternative models of sports fandom.     

‘Power in the arm,steel in the will and courage in the breast’ – a historical approach to ideal norms and men’s dominance in Swedish club sports

From both a quantitative and qualitative perspective, research shows that men and masculinities have dominated the Swedish sports movement for a long time and that sport as a so-called ‘democratic people’s movement’ has been criticised for being a male movement. Given the self-made claims of the Swedish Sports Confederation’s fostering of inclusivity and democratisation, this study encompasses a critical and historical perspective on the inclusive and exclusive dimensions of sport. The study object is a Swedish sports club and the specific aim is to analyse the prevailing norms and ideals and how they eventually helped to reproduce men’s domination in a local sports club. Chronologically, the paper uses a historical comparative approach studying the club’s 1910s–1920s and 1970s–1980s. The research questions put are: What characterised the norms of the ideal member and collective membership in terms of gender and did these change over time? Is it possible to find specific examples of inclusion and exclusion techniques by studying the club’s photographs and stories? The main result shows subtle and explicit power techniques that reproduced (some) men’s superior position at the club level.     

‘A lesson in football wisdom’? Coverage of the unofficial women’s World Cup of 1971 in the Mexican press

ABSTRACT

When Mexico hosted the 1971 Women’s World Cup, it raised considerable challenges for local journalists. The domestic game had never received significant press attention, but mounting public interest in such a prestigious tournament demanded a response from national and sporting newspapers. In this chapter, we analyse the extent to which the masculine hegemonic environment of the newsroom dictated the perspective, language, and imagery deployed by journalists in their reports. While underlying sexism and cynicism characterised more traditional, conservative sections of the printed media, our analysis reveals a surprising degree of willingness to adapt and learn new ways. In tracing the dynamics of this process we assess the extent to which a more enlightened appreciation of Mexican women’s football only lasted for as long as they continued to win matches.