Canoe slalom – competition analysis reliability

The aim of this study was to assess intra-observer and inter-observer reliability of data gathered from a lapsed-time time–motion analysis of canoe slalom competition. The data were collected using a definition set developed in conjunction with elite canoe slalom coaches. Competition runs from four national-standard paddlers in a national selection race were analysed in random order three times by three observers. For each run, observers identified various events specific to canoe slalom, including time taken between gates, touched and missed gates, turn times, major and minor avoidance, rolls, paddle in and out of water times, and stroke classification. The error of measurement was determined for each of these variables. For time taken between gates and turn times, the error was ≤ 0.21 and ≤ 0.39 s for intra-observer and inter-observer analysis, respectively. The error for stroke in and out of water times was ≤ 0.08 and ≤ 0.13 s for intra-observer and inter-observer analysis, respectively. Analysis of stroke classification identification for intra-observer comparisons revealed that 91% of the time identical stroke identification occurred. Inter-observer analysis revealed identical stroke identification was achieved 81% of the time. These reliability data compare favourably with previous time–motion analysis in other sports using fewer variables.     

Desktop research – bibliographic databases and electronic journals

Contemporary aspects of research methods in sport and exercise psychology are discussed in this wide-ranging review. After an introduction centred on trends in sport and exercise psychology methods, the review is organized around the major themes of quantitative and qualitative research. Our aim is to highlight areas that may be problematic or controversial (e.g. stepwise statistical procedures), underused (e.g. discriminant analysis), increasingly used (e.g. meta-analysis, structural equation modelling, qualitative content analysis) and emergent (e.g. realist tales of writing). Perspectives range from the technical and speculative to the controversial and critical. While deliberately not providing a ‘cookbook’ approach to research methods, we hope to provide enough material to help researchers to appreciate the diversity of potential methods and to adopt a more critical perspective in their own research consumption and production.     

Sporting clubs and scandals – Lessons in governance

This case study is based on actual events surrounding the 2011–2012 scandals relating to the use of performance enhancing drugs in two high profile sporting clubs in Australia: the Cronulla Sharks Rugby League Club and the Essendon Football Club. Both clubs were handed down sanctions that included fines and suspension of their respective senior coaches and players. The case explores events leading up to the scandal and its aftermath. The case includes a series of questions that can be used to stimulate class discussion in areas of governance, ownership structure, drugs in sport and stakeholders. It also includes ideas for more in-depth discussion of issues relating to the commercialisation of sport and shortcomings in governance with supporting references from academic and practitioner related articles. The case is ideal for any later year undergraduate or postgraduate courses with a business, strategy, sports management, or accounting focus.     

Organisational culture in sport – A systematic review

The purpose of this paper was to systematically review the study of organisational culture in sport. The choice of research paradigms, methods, interests, perspectives, and definitions and operationalisation of organisational culture used in 33 studies was examined. This highlighted the variety of ways that culture has been studied in sport and the range of interests explored in the research, including informing athlete development, the link between the strength of culture and organisational performance and understanding the forces driving organisational diversity. Unlike the wider organisational culture literature, there has been a preference in sport to assume that culture was a variable to manipulate in an organisation. The opportunity to widen approaches to study organisational culture in sport is discussed, such as broadening the methods used to conduct studies, including both coaches and athletes in the population studied and using the fragmentation perspective, where ambiguity and conflict are considered in understanding culture.     

Rivalries: China,Japan and South Korea – Memory,Modernity, Politics,Geopolitics – and Sport

Sport is an effective modern means for revealing a country's political preoccupations and geopolitical concerns. For China, Japan and South Korea, the pre-eminent countries in the recent Asian Games, sport has become a sharp tool for promoting nationalism and national identity. There is a history of bitter rivalry between these countries, not least, due to Japan's occupation of Korea and the Second Sino-Japanese War, the largest Asian war in the twentieth century. Consequently, a prominent characteristic of Korean and Chinese nationalism is anti-Japanese antipathy. This essay examines China–Japan–Korea rivalry through global sports events hosted in Asia during the past decade cumulating in the Guangzhou Asian Games. Here, the focus is on the use of these events as manifestations of resentment and revenge arising out of historic rivalries. This use may well grow in intensity as these nations grow in wealth, confidence and power as the EAST ASIAN EPOCH comes closer. This essay is the first to draw attention to the tripartite politics of sport as confrontation in the region's past, present and future.     

eSports – Competitive sports or recreational activity?

eSports is growing around the globe, with more and more individuals are engaged as players or spectators. In this paper, the authors reflect on whether eSports can be considered as sport based on evaluating five characteristics of sport and assessing them for eSports. Currently, eSports are not a sport but there is the potential that eSports will become a sport. Different opportunities how marketers and managers can attend to eSports are outlined.     

Probiotics supplementation for athletes – Clinical and physiological effects

Abstract

Probiotic supplementation has traditionally focused on gut health. However, in recent years, the clinical applications of probiotics have broadened to allergic, metabolic, inflammatory, gastrointestinal and respiratory conditions. Gastrointestinal health is important for regulating adaptation to exercise and physical activity. Symptoms such as nausea, bloating, cramping, pain, diarrhoea and bleeding occur in some athletes, particularly during prolonged exhaustive events. Several studies conducted since 2006 examining probiotic supplementation in athletes or highly active individuals indicate modest clinical benefits in terms of reduced frequency, severity and/or duration of respiratory and gastrointestinal illness. The likely mechanisms of action for probiotics include direct interaction with the gut microbiota, interaction with the mucosal immune system and immune signalling to a variety of organs and systems. Practical issues to consider include medical and dietary screening of athletes, sourcing of recommended probiotics and formulations, dose–response requirements for different probiotic strains, storage, handling and transport of supplements and timing of supplementation in relation to travel and competition.     

Doping – die Züchtung des Übermenschen

Uncovering new doping scandals does not take an end. The exclamation against this practice of the contest distortion becomes ever louder. The anti-doping wave is about to loom up itself to a tsunami. But why? And against what actually? Doping belongs to the modern occidental culture and philosophy history like space flights and the human enhancement. Doping is the expression of our nihilistic postmodernism. The deregulation and legalization of doping would thus correspond to our historical development rather than its prohibition. And a closer look at the anti-doping wave reveals it as a mere symptom of the prevailing nihilism. The question remains whether we achieve an appropriate “Verwindung” (tortion) of the nihilism rather with or without doping.     

Sport and Christianity: Historical Perspectives – An Introduction

Abstract

This paper provides an overview of a collection of works related to sport and Christianity from historical perspectives. After a brief general historiographical introduction, the material connected to the burgeoning field of sport and religion is summarized. In particular, it is noted that the works concentrate on diverse geographic locations and different time periods. The investigations are not limited to a narrow definition of Christianity, but encompass a wide range of denominations, related philosophies, and viewpoints. In terms of variety, it is noted that different methodological and theoretical approaches are adopted, and, given the existing state of play, it is clear that there is still much to be uncovered, documented, and written about when it comes to the enduring topic of sport and Christianity. The conclusion is that any research agenda which emerges from observations on historical perspectives concerning the relationship of sport with aspects of Christianity will continue to resonate and add value to wider understandings of sport, culture, and the human condition.     

Playing to your opponent’s weakness – or strength

Playing to your opponent’s weakness is a strategy commonly adopted in head-to-head sports. I argue, however, that competitors in head-to-head sports should adopt the opposite strategy: playing to your opponent’s strength (PTS). To do so, I first distinguish two senses of victory and explain what constitutes a meaningful victory in head-to-head sports. I then examine the implications of mutualism as exhibited in Robert L. Simon’s view that sport is a mutual quest for excellence through challenge. Finally, I defend the notion that competitors in head-to-head sports should adopt PTS by stating and answering seven objections.     

Carbohydrate intake and training efficacy – a randomized cross-over study

Carbohydrate (CHO) availability during endurance exercise seems to attenuate exercise-induced perturbations of cellular homeostasis and might consequently diminish the stimulus for training adaptation. Therefore, a negative effect of CHO intake on endurance training efficacy seems plausible. This study aimed to test the influence of carbohydrate intake on the efficacy of an endurance training program on previously untrained healthy adults. A randomized cross-over trial (8-week wash-out period) was conducted in 23 men and women with two 8-week training periods (with vs. without intake of 50g glucose before each training bout). Training intervention consisted of 4x45 min running/walking sessions/week at 70% of heart rate reserve. Exhaustive, ramp-shaped exercise tests with gas exchange measurements were conducted before and after each training period. Outcome measures were maximum oxygen uptake (VO_2max) and ventilatory anaerobic threshold (VT). VO_2max and VT increased after training regardless of CHO intake (VO_2max: Non-CHO 2.6 ± 3.0 ml*min^?1*kg^?1 p = 0.004; CHO 1.4 ± 2.5 ml*min^?1*kg^?1 p = 0.049; VT: Non-CHO 4.2 ± 4.2 ml*min^?1*kg^?1 p < 0.001; CHO 3.0 ± 4.2 ml*min^?1*kg^?1 p = 0.003). The 95% confidence interval (CI) for the difference between conditions was between +0.1 and +2.1 ml*min^?1*kg^?1 for VO_2max and between ?1.2 and +3.1 for VT. It is concluded that carbohydrate intake could potentially impair the efficacy of an endurance training program.