Lars Tore Ronglan

Effect of playing tactics on achieving score-box possessions in a random series of team possessions from Norwegian professional soccer matches

Abstract Methods of analysis that include an assessment of opponent interactions are thought to provide a more valid means of team match performance. The purpose of this study was to examine the effect of playing tactics on achieving score-box possession by assessing opponent interactions in Norwegian elite soccer matches. We analysed a random series of 1703 team possessions from 163 of 182 (90%) matches played in the professional mens league during the 2004 season. Multidimensional qualitative data obtained from ten ordered categorical variables were used. Offensive tactics were more effective in producing score-box possessions when playing against an imbalanced defence (28.5%) than against a balanced defence (6.5%) (P < 0.001). Multiple logistic regression found that, for the main variable “team possession type”, counterattacks were more effective than elaborate attacks when playing against an imbalanced defence (odds ratio: 2.69; 95% confidence interval: 1.64 to 4.43) but not against a balanced defence (odds ratio: 1.14; 95% confidence interval: 0.47 to 2.76). Assessment of opponent interactions is critical to evaluate the effectiveness of offensive playing tactics on producing score-box possessions, and improves the validity of team match-performance analysis in soccer.

Effect of playing tactics on goal scoring in Norwegian professional soccer

Abstract Methods that include an assessment of opponent interactions are thought to provide a more valid analysis of team match performance. The purpose of this study was to examine the effect of playing tactics on goal scoring by assessing opponent interactions in Norwegian elite soccer. The sample included 203 team possessions leading to goals (cases) and 1688 random team possessions (control group) from 163 of 182 (90%) matches played in the mens professional league during the 2004 season. Multidimensional qualitative data using ten ordered categorical variables were obtained to characterize each team possession. The proportion of goals scored during counterattacks (52%) was higher than during elaborate attacks (48%), while for the control group the proportion using elaborate attacks (59%) was higher than when using counterattacks (41%) (P = 0.002). Multiple logistic regression analyses showed that, for the main variable “team possession type”, counterattacks were more effective than elaborate attacks when playing against an imbalanced defence (OR = 1.64; 95% confidence interval: 1.03 to 2.61; P = 0.038). Assessment of opponent interactions is critical to evaluate the effectiveness of offensive playing tactics on the probability of scoring goals, and improves the validity of team match-performance analysis in soccer.

Promoting Adolescent health through an intervention aimed at improving the quality of their participation in Physical Activity (PAPA): Background to the project and main trial protocol

Funded by the European Commission, the Promoting Adolescent health through an intervention is aimed at improving the quality of their participation in Physical Activity (PAPA) project revolved around the potential of youth sport to promote childrens mental and emotional health and physical activity engagement. A theoretically grounded coach education training programme (i.e. Empowering Coaching™), which was designed to create a sporting environment which was more positive and adaptive for young children, was customised for grassroots soccer, delivered and evaluated via a multi-method cluster RCT across five European countries; namely, England, France, Greece, Norway and Spain. In this article, a key part of the protocol of this large and multi-faceted project is presented. The ethical standards and procedures, characteristics of the population targeted and overall study design, and core self-report questionnaire measures completed by the players are described. Information is provided as well on the translation principles and procedures and data-collection procedures adopted in the PAPA project.

Measuring the effectiveness of offensive match-play in professional soccer

Abstract The broader measures of offensive effectiveness, such as scoring opportunities and shots at goal, are commonly used as an alternative to goals scored due to the naturally low probability of scoring (about 1%) in soccer match-play. These measures may enable soccer practitioners to objectively see behind single match results, which are often influenced by chance. The purpose of this study was to examine the relationship between broader measures (scoring opportunities and score box possessions) and the ultimate measure (goals scored) of offensive effectiveness. We analysed data from videotapes of 163 of 182 (90%) matches played in the Norwegian mens professional league during the 2004 season. Multiple logistic regression analyses showed very similar results when comparing the effectiveness of different offensive tactics, regardless of which outcome was used. For example, counterattacks were more effective than elaborate attacks in producing goals (odds ratio OR=2.07, 95% confidence interval: 1.40 to 3.05), scoring opportunities (OR=2.30, 95% confidence interval: 1.28 to 4.15), and score box possessions (OR=2.12, 95% confidence interval: 1.39 to 3.25). The receiver-operating characteristic function statistical procedure was used to examine the association between each of the three measures of offensive effectiveness: scoring opportunities, score box possessions, and goals scored. No significant difference was observed between the area under the curve (AUC) for the broader measures (scoring opportunities and score box possessions) and the ultimate measure (goals scored) of offensive effectiveness. The 95% confidence interval of the AUC for both scoring opportunities (0.74–0.84) and score box possessions (0.68–0.76) includes the AUC for goals scored (0.74). Thus, the results are very similar regardless of which outcome measure for offensive effectiveness is used. This indicates that scoring opportunities and score box possessions (shooting opportunities) can be used as a proxy for goals scored when comparing the effectiveness of different playing tactics in soccer. Compared with goals scored, using scoring opportunities or score box possessions requires smaller match samples for meaningful analyses, and may therefore be more feasible alternatives.

Elite sport in scandinavian welfare states: legitimacy under pressure?

Taking part in the global ‘sports arming race’ is demanding to all small nations, in terms of the efforts needed to succeed at the international stage. The Scandinavian countries are wealthy and could afford (in pure economic terms) wide-ranging elite sport investments. The question put to the foreground in this paper is the legitimacy of such efforts. More specifically, the aims are to investigate and discuss (1) the societal legitimacy essential to Scandinavian elite sport’s credibility and support in general, and (2) how organizational legitimacy may be threatened by current developments aimed to strengthen international competitiveness. Based on an outline of the social democratic welfare model and the voluntary sport movements characterizing these societies, the paper emphasizes some rooted values and tensions underpinning sport in Scandinavia. Then, recent developments in the three countries’ elite sport efforts are described and discussed. Over the last decades, Scandinavian elite sports have been professionalized, extended and run in line with general international tendencies. Some of these developments challenge values fundamental to the voluntary sport model. A paradox arises: aspects that at the surface seem counterproductive to modern elite sport development; voluntarism, decentralization and local ownership to sport contribute at a deeper level substantially to elite sports’ legitimacy in this region. The paper is concluded by discussing conditions central to maintain elite sports’ social legitimacy in Scandinavia, particularly in what ways sustainable elite sport development relies on the links to the broad voluntary movement.

Falling For The Feint – An Existential Investigation Of A Creative Performance In High-Level Football

This paper begins with the decisive moment of the 2010 Champions League final, as Diego Milito dribbles past van Buyten to settle the score. By taking a closer look at this situation we witness a complex and ambiguous movement phenomenon that seems to transcend established phenomenological accounts of performance, as a creative performance such as this cannot be reduced to bodily self-awareness or absorbed skilful coping. Instead, the phenomenon of the feint points to a central question we need to ask when investigating performance in football: ‘How can one intentionally transcend the expectations of others?’ In order to clarify this, the paper will conduct a contextual analysis of a feint drawing on existential philosophy and phenomenology. The main argument is that the feint incarnates a fundamental and indispensable strategy in the game context of football and the analysis of it throws light on central existential phenomena involved in game creativity, with appearance, seduction, commitment and value being the focal ones. The analysis suggests a broader notion of expertise by pointing to the need of stressing the dynamic and social game context. What the feint explicates is that in football it is not enough to be aware of your own body or rely on your embodied habits. In order to cope in the game situation it is also necessary to be absorbed in the other and transcend his or her expectations.

‘I just want to be me when I am exercising’: Adrianna's construction of a vulnerable exercise identity

This study explores the social and dynamic aspects of the concept ‘exercise identity’. Previous research, mainly in psychology, has documented a link between exercise identity and exercise behaviour. However, the process of identity formation is not straightforward but rather something that can change with time, context and interaction with others. Subsequently, the present work is informed by a social constructivist approach that views exercise identity as a social product and the formation of it as a social process. Our case study of ‘Adrianna’ examined through a biographical narrative analysis how such an identity may be constructed through interaction and over the life course. Three themes were identified; Adriannas relationship to (1) significant others, (2) her body and (3) sociocultural norms and expectations. Reflecting this fluidity of exercise identities, we suggest the alternative concept ‘vulnerable exercise identity’ to better understand the subtler dynamics of exercise identity formation and development. Adriannas case is presented as a ‘recognizable story’, representative of the struggle many people face when trying to become more physically active in contemporary western societies.

What do coaches orchestrate? Unravelling the 'quiddity' of practice

ABSTRACT The general purpose of this article is threefold. Firstly, it is to further the notion of coaching as orchestration through developing insight into precisely how and what coaches orchestrate. Secondly, it is to firmly position coaching as a relational practice, whilst thirdly it is to better define coaching’s complex nature and how it can be somewhat ordered. Following an introduction where the purpose and value of the article are outlined, we present the reflective method of critical companionship through which we explored and addressed the aforementioned purposes. The case for the quiddity, or the ‘just whatness’ (i.e. the inherent nature or essence) of coaching as involving complex, relational acts which can be somewhat explained through recourse to the developing theory of orchestration is subsequently made. In doing so, two precise examples of how we as coaches orchestrate sporting practice are presented. The article concludes with both a summary of the principal argument(s) made, and some reflective considerations for future directions.

Athletes confessions: the sports biography as an interaction ritual.

Commercialization of emotions is not a new phenomenon but in Denmark there is a new general trend to tell and sell personal stories in the media. Personal deprivation and crises are also major topics in sports media. This paper focuses on sports biographies as a book genre that is reviving in popularity. The paper approaches the topic through the biographies of one Danish athlete: the former professional cyclist, Jesper Skibby, who writes about his doping disclosure and shares his personal dilemmas as a former elite sportsman. The thematic text analysis orientates around social interactions, emotions, and personality constructions. Inspired by microsociology with a Durkheimian flavor of Goffman and Hochschild, themes including “face work,” “interaction rituals,” and “emotions management” are discussed. The analysis claims that sharing personal information in the media is not only a means of confession and reclaiming status but is also business and management – on an intimate level. Telling the story of the corrosion of a sporting character has become a hot issue, an entertainment, and not least a commercial commitment.

Talent development as an ecology of games: a case study of Norwegian handball

ABSTRACT Structured talent identification and development, it has been argued, is one of the foundations of international sporting success and many modern elite sport systems have applied normative talent development (TD) models. The success of Norwegian handball, however, is based on an alternative approach to TD. Norwegian handball is characterized by a heterarchical organizational structure in which several key actors function highly autonomously. The aim of this article is three-fold: (a) to describe the organization of TD in Norwegian handball, (b) to identify how the inherent organizational characteristics of Norwegian handball have influenced the TD processes used and (c) to discuss if contemporary TD models provide an adequate conceptualization of the model used in Norwegian handball. This case study includes three units of analysis: (i) the overall organizational structure of Norwegian handball, (ii) the characteristics of the key actors involved and (iii) the inter-communication and collaborations of the key actors. The data sources were (a) documents and (b) interviews with 11 key informants. The informants were selected strategically to represent experienced coaches and professionals from multiple organizational units. The National Handball Federation uses a broad-based model for TD: 23% of male handball players and 15% of female handball players from the age of 13–17 years participate in regional-level initiatives in addition to practising daily in community-based volunteer sport clubs and sport schools. Findings reveal that the broad base of TD initiatives creates multiple access points to the talent pipeline for adolescents. However, because the heterarchical structure involves many actors, the unintended consequences are often related to (im)properly managing training and competition loads. There is a need therefore for well-developed coordination mechanisms and good communication between the key actors involved.