Background: Historically, female sports have been something strange and different from men's sports, and it has mainly been physical team sports that were considered most inappropriate for women to participate in because of its masculinized effects. Ice hockey is such a team sport that is described as tough and hard with much close contact, and it is still very male dominated today. Purpose: The purpose of this study is to investigate which notions and norms linked to gender that surround female ice hockey players within the masculine coded sport of ice hockey, and also how they handle and are affected by these. Method: This has been studied through qualitative method and through six semi-structured interviews with female ice hockey players who play or have played at a high level in Sweden. Result: In my result I can distinguish two beliefs linked to gender that surround female ice hockey players, those are that everyone is lesbian and masculine. The notion of the female ice hockey player as a lesbian and masculine can be described as a stereotyping. This stereotyping further strengthens the image of female ice hockey players as aberrant in relation to the normative men's hockey, but also in relation to normative femininity. When it comes to body and ideals, all informants agree that the normative and ideal female body is a slim but trained body, but also that it differs from the strong and muscular ice hockey body.

TITTLE: Violence in Czech Football and Hockey Stadiums AUTHOR: Bc. Tomáš Sekan DEPARTMENT: Department of Physical Education SUPERVISOR: PaedDr. Ladislav Pokorný ABSTRACT: The thesis 'Violence in Czech Football and Hockey Stadiums' is focusing on the supporters' violent and agressive behavior during competitive games in the Czech Republic. This thesis is studying all parties involved (football hooligans, police officers, a psychologist) and concentrating on the public opinion on this specific subject and stadium visits themselves. Interviews, questionnaires, observation and content analysis were all used for the purposes of this thesis. Subsequently, the thesis is analyzing available resources to understand what actions are currently being taken by football and ice-hockey associations to fight the violence, and if these actions can be considered successful. KEYWORDS: Violence, football, hockey, stadium, crowds

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Research has indicated that teams who cover greater distance during matches and complete more basic tasks such as passes, tackles and shots are more successful. Identifying means of increasing these physical and technical outputs is therefore a significant opportunity for performance enhancement. There has been limited research performed on hockey, especially at the elite level. An issue that is even more relevant given that in the past 15 years the sport has undergone some significant rule changes including the introduction of unlimited substitutions. With sixteen players able to be used per match and eleven players on the field at any one time the coach can make substitutions as frequently as desired to try and maximise the overall performance of the team. The objectives of this thesis were to use methods of performance analysis to measure the physical and technical outputs of players during elite hockey and to specifically measure the impact of differing substitution strategies on the physical and technical outputs of strikers during match play. Three striker conditions were assessed; three strikers with no substitutions, four strikers with a moderate amount of substitutions; and, five strikers with a large amount of substitutions. Five matches between the New Zealand men’s hockey team and Tasmania state representative team were played over eight days. Physical outputs of players were measured using portable GPS units and heart rate monitors and technical aspects of match play were measured using team performance statistics and a set of technical criteria which awarded points to strikers for each contribution they made to the game based upon a scale of effectiveness. Average total distance covered during 70 minutes by a position was 8160 ± 428m of which 479 ± 108m (6.1%) was performed at speeds greater than 19km.h-1. Within this high intensity distance were 34 ± 12 sprints per player with an average duration of 3.3s. Average match HR was 85.3 ± 2.9% HRmax and average peak HR was 96.3 ± 2.7% HRmax. Distance covered decreased by 6.2% between the 1st and 2nd halves and there was a trend of decreasing distance in both halves when total distance was broken into five-minute time periods. When assessing the impact of substitutions on the performance of strikers it was found that there were no significant differences in physical outputs between conditions with total distance (S5 = 8414 ± 125m, S4 = 8422 + 34m; S3 = 8282m) and distance covered at speeds greater than 19km.h-1(S5 = 701 ± 46m, S4 = 685 ± 28m, S3 = 723m) being similar. Substantial differences were found in technical outputs between the substitution conditions with more strikers and greater substitutions offering a better total output than less strikers and fewer substitutions (S5 = 241 ± 35, S4 = 207 ± 38, S3 = 173) but statistical significance between conditions was also not found. In conclusion, the results suggest that although substitutions are not a means to increase the physical work of strikers they do appear to be a way to enhance the contributions that strikers are making to the game.

<p>One image can have various functions for one individual (Nordin & Cumming, 2005).</p><p>Therefore this study took a qualitative approach to examine the following purposes: (1) To</p><p>examine ice hockey players’ understanding of imagery, (2) to examine ice hockey players</p><p>imagery experiences and (3) to examine ice hockey players’ strategies to improve their</p><p>imagery. Eleven elite ice hockey players (m = 23,09) participated in this study, they were</p><p>interviewed using the instrument IPIES (Weibull, 2008). The result showed that: (1) ten</p><p>players had a correct and limited understanding for the concept imagery, (2) ten players</p><p>experienced imagery and (3) all players in some way wanted improve their imagery. The</p><p>players experienced voluntary, spontaneous and involuntary imagery. Involuntary had a</p><p>negative effect that support previous findings by Weibull (2005), further this study</p><p>support Cumming and Hall (2002) that some athletes experience spontaneous imagery.</p><p>The results were discussed in relation to previous imagery research.</p>

<p>The development of imagery has been found in intervention studies. No previous study was found with the purpose of the development of imagery experiences without the influence of an intervention. Therefore the present paper monitored five ice hockey players’ imagery experiences during a season and examined the following objectives: a) The dynamicity and stability of the ice hockey players’ imagery patterns; b) The factors influencing the development of ice hockey players’ imagery experiences; c) Individual differences concerning the imagery experiences. A combination between qualitative and quantitative methods was used in the study. The results showed that the players experienced both stable and dynamic imagery patterns. Based on the Action theory (Nitsch, 1985), personal, environmental and performance/task factors were shown to influence the stability and dynamicity of the players’ idiosyncratic imagery experiences. The results of this study show why imagery experiences are changed and offer great implications to applied work.</p> / <p>Forskning har visat att visualisering kan vara dynamisk över tid. Ingen studie har dock funnits som studerat dynamiken av visualisering utan påverkan av en intervention. Denna studie undersökte därfor fem ishockeyspelares visualiseringsupplevelser under en säsong utan påverkan av en intervention med följande syften: a) dynamiken och stabiliteten hos ishockeyspelarnas visualiseringsmönster; b) vilka faktorer som påverkar utvecklingen av visualiseringsupplevelserna; c) individuella skillnader i visualiseringsupplevelserna. En kombination av kvalitativ och kvantitativ metod behandlades i studien. Resultatet visade att visualiseringsmönstern upplevdes vara stabila och dynamiska över tid. Utifrån Action Theory (Nitsch, 1985) visade studien att personliga, miljö- och prestations/uppgiftsfaktorer påverkade stabiliteten i spelarnas visualiseringsupplevelser. Resultatet från denna studie visar varför visualiseringsupplevelserna förandrades över tid och är en fördelaktig kunskap för idrottspsykologer att tillämpa i det pratiska arbetet med visualisering.</p>

<p>The purpose of this study was to investigate what factors facilitate young ice hockey players’ continuation or dropout from sport. The study considers active players’, dropout player’s, coaches’ and parents’ perspectives. The main model that is used in the study is push/pull/anti-push/anti-pull framework (Fernandez, Stephan & Fouquereau, 2006). Other models used in the study are the developmental model (Wylleman & Lavallee, 2004) and the career transition model (Stambulova, 2003). The interviews were conducted with eight participants including three active players, one dropout player, two coaches, one parent to an active player and one parent to a dropout player. Semi-structured interview guides based on Athletes Retirement Decision Inventory (ARDI) (Fernandez et al, 2006) were used. The results showed that friends and fellowship in the team were the biggest factors that facilitate for a player to continue in ice-hockey. Underlying factors that can influence a player to dropout are high amount of hard training and a lack of organization in the club. Factors outside ice-hockey that can influence a player to dropout is his will to focus more on school and socializing with friends outside the sport.</p>

The development of imagery has been found in intervention studies. No previous study was found with the purpose of the development of imagery experiences without the influence of an intervention. Therefore the present paper monitored five ice hockey players’ imagery experiences during a season and examined the following objectives: a) The dynamicity and stability of the ice hockey players’ imagery patterns; b) The factors influencing the development of ice hockey players’ imagery experiences; c) Individual differences concerning the imagery experiences. A combination between qualitative and quantitative methods was used in the study. The results showed that the players experienced both stable and dynamic imagery patterns. Based on the Action theory (Nitsch, 1985), personal, environmental and performance/task factors were shown to influence the stability and dynamicity of the players’ idiosyncratic imagery experiences. The results of this study show why imagery experiences are changed and offer great implications to applied work. / Forskning har visat att visualisering kan vara dynamisk över tid. Ingen studie har dock funnits som studerat dynamiken av visualisering utan påverkan av en intervention. Denna studie undersökte därfor fem ishockeyspelares visualiseringsupplevelser under en säsong utan påverkan av en intervention med följande syften: a) dynamiken och stabiliteten hos ishockeyspelarnas visualiseringsmönster; b) vilka faktorer som påverkar utvecklingen av visualiseringsupplevelserna; c) individuella skillnader i visualiseringsupplevelserna. En kombination av kvalitativ och kvantitativ metod behandlades i studien. Resultatet visade att visualiseringsmönstern upplevdes vara stabila och dynamiska över tid. Utifrån Action Theory (Nitsch, 1985) visade studien att personliga, miljö- och prestations/uppgiftsfaktorer påverkade stabiliteten i spelarnas visualiseringsupplevelser. Resultatet från denna studie visar varför visualiseringsupplevelserna förandrades över tid och är en fördelaktig kunskap för idrottspsykologer att tillämpa i det pratiska arbetet med visualisering.

One image can have various functions for one individual (Nordin & Cumming, 2005). Therefore this study took a qualitative approach to examine the following purposes: (1) To examine ice hockey players’ understanding of imagery, (2) to examine ice hockey players imagery experiences and (3) to examine ice hockey players’ strategies to improve their imagery. Eleven elite ice hockey players (m = 23,09) participated in this study, they were interviewed using the instrument IPIES (Weibull, 2008). The result showed that: (1) ten players had a correct and limited understanding for the concept imagery, (2) ten players experienced imagery and (3) all players in some way wanted improve their imagery. The players experienced voluntary, spontaneous and involuntary imagery. Involuntary had a negative effect that support previous findings by Weibull (2005), further this study support Cumming and Hall (2002) that some athletes experience spontaneous imagery. The results were discussed in relation to previous imagery research.

Nowadays efficiency measures are more and more important because the price of the energy is increasing every year. Moreover, saving energy it is also important for decrease the environmental impact. Kastvallen is a hockey arena built in 1997 that cools the hockey rink with electric compressors. The changing rooms are heating by using district heating. Actually the total invoice of electricity is above the 800000 SEK. Meanwhile the district heating invoice reaches the 60000SEK. The aim of this project is reducing the amount of the electricity and heat invoice promoting smart energy improvements. The improvements proposals can be divided in three sections; energy savings of the changing rooms, efficiency increase of the compressors and dehumidifier energy savings. For heat the tap water and the changing room’s ventilation it is suggested to take profit from the heat released at the condenser and so reduce its heat load requirements. For this proposal two different configurations are studied. In order to increase the efficiency of the compressors the possibility of reducing the condenser temperature will be studied. Three proposals will be studied to carry out this commitment; Installing a condensing temperature control, installing a evaporate cooler and having a snow storage. Finally, one of the largest consumers of electricity in Kastvallen ice hockey rink is the dehumidifier. The current dehumidifier works with a desiccant wheel. The desiccant material extract the moisture from the processed air flow, after that the desiccant has to be reactivated with ‘fresh air’. This reactivation air needs to be heated 95ºC, so the waste air released after the reactivation of the desiccant is air at high temperature. The first proposal is preheat the reactivation air with the hot waste air in order to reduce the heating requirements, conducting this proposal the total money saved each year would be 41811 SEK with a Pay-back around 1 year. The second step is studied the possibility of heating the air with district heating, taking into account that district heating is three times cheaper than electricity, conducting this proposal the total money saved each year would be 45629 SEK with a Pay-back around 1 year. The last proposal is to combine preheating and heating with district heating, conducting this proposal the total money saved each year would be 61553 SEK with a Pay-back around 1.6 years. All the previous energy improvements proposals are studied with empirical and analytical methods and using the knowledge gained during the previous years of studies. The study concludes that the best proposal for the dehumidifier is combine the preheating and heating with district heating. In addition of the money saved, this measure allows to save 2.71 Tm of CO2 each year. For the refrigeration cycle, the study concludes that installing a controlled temperature control is the best option if the price of that is lower than 334726 SEK. If not the best option is heating the rooms and the ventilation with the condenser of the refrigeration cycle. These measures could reduce between 8% and 20% of the total energy invoice plus a considerable reduction of CO2 emissions. Evaporative cooling and snow storage would be studying after with the data of the first year of the condensing temperature control; if it is installed.