The investigator made a comparative study of the health knowledge and health practices of participants in interscholastic athletics for boys and non-participants in a selected number of class A Texas high schools during the school session of 1948-1949.

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The purpose of the present investigation was to determine the level of nutrition knowledge and degree of competitiveness in high school wrestlers and their coaches and to look at the differences between groups. Twelve schools participated in the study and a total of 180 wrestlers and 29 coaches (12 head and 17 assistant) completed the nutrition knowledge and Sports Orientation (competitiveness) questionnaires. The results indicate that nutrition knowledge increases significantly with increasing age or grade level in the athletes (p=.0001), but significant increases were not seen for each year. The mean score for nutrition knowledge was 53.9% for the athletes and 67% for the coaches, both very low scores overall when compared with previous research, indicating a strong need for improved nutrition education in both populations. The coaches' mean nutrition knowledge levels were found to increase significantly with increasing years of coaching (p=.0001), suggesting that some knowledge is gained through experience. Team nutrition scores varied significantly, with a range of 50 to 63%, suggesting that some schools may have higher quality nutrition education programs than others. Results of the nutrition knowledge scores also demonstrate that a significant similarity exists between the head coaches' nutrition score and the teams' mean score (p=.0001), suggesting the possibility that the head coaches can have a greater impact on their teams' level of nutrition information than can other possible sources. Competitiveness scores were very high for this population as compared to previous studies completed with high school students, with the mean scores being 58.5 out of a possible 65 points for the wrestlers, and 59.4 for the coaches. Average competitiveness scores previously seen in the high school athletic population are approximately 20% lower than the scores found in these wrestlers, with a mean of 47. Competitiveness was found to significantly increase with increasing years of participation in wrestling (p=.02), but no other significant interrelationships were found to exist with regard to competitiveness levels in this population. There are many factors that were unable to be researched in this study due to inconsistent weight records that were to be kept by each team. Not 1 of the 12 schools kept consistent nor complete weight records throughout the season, making much of the planned research impossible. In conclusion, there exists much speculation regarding the possible consequences of weight cutting during adolescence, especially when the perceived benefits of the practice are not scientifically based. Research has suggested that there are many changes that need to be considered within the sport of wrestling such as minimal weight standards along with strict enforcement of those standards. As demonstrated with the results of this study, nutrition knowledge is low in the wrestling population, wrestlers and coaches alike, and therefore, additional education regarding nutrition and unsafe weight loss practices in high-risk populations such as the high school wrestler is needed. / Graduation date: 1996

2 pp. / This handout reviews pre-game meal planning tips for young athletes. It also provides example foods and tips of what and when to eat and drink.

Specific dietary intakes were compared by menstrual status among endurance-trained athletes categorized as either eumenorrheic (EU) (N = 11), oligomenorrheic (OL) (N = 4) or amenorrheic (AM) (N = 5). It was hypothesized that nutrient intakes among endurance-trained women would be significantly different based on menstrual status. No significant differences in nutrient intakes were found among groups. The OL and the AM groups were significantly (p ≤ .05) younger than the EU group and the AM group had a significantly higher percent body fat when estimated by hydrostatic weighing (PFHW) than the EU group. Further comparisons of nutrient intakes were made between EU (N = 10) and AM (N = 4) runners. Zinc intake was significantly lower in the AM runners as compared to the EU runners. The AM runners were also significantly younger and had significantly higher PFHW than the EU runners. In conclusion, energy nutrient intakes appeared to not be significant factors in menstrual status. However, zinc intake was significantly lower (p ≤ .05) in AM runners as compared to EU runners.

Dietary intake for female college students representing both athletic and nonathletic groups was studied using 3-day food records to determine whether there was difference in nutrient intake between groups. Body composition and nutritional beliefs were evaluated. Groups included: repertory dance (n = 4), gymnastics (n = 6), basketball (n = 6), cross-country runners (n = 5), volleyball (n = 4), and softball (n = 8). All groups had adequate calorie, high protein, low iron, zinc intake. All groups except volleyball had high vitamin C intake. Body composition ranged from 13.6%-21.7% fat. Eighty-six percent considered themselves over their optimal weight. A majority wanted more information on nutrition (75%) and on weight control (82%). I conclude there is no significant difference between dietary intake of athletic college women as compared to a nonathletic group, there is no significant difference in dietary intake among groups of athletic women, and athletic women consider dietary intake and nutrition knowledge to be important factors in training and competition.

Introduction: The present study describes a 3 year model for physical training of young female football players. The aim was to investigate and describe how systematical training based upon The Spinal Engine Theory and periodisation of training over time could increase the players’ physical statues, hence prepare them for increased loading over time associated with elite football. Method: 12 out of 28 players completed 3 years of periodised training including annual plans of preparatory, competitive and transition phases. A testbattery including flexibility, stability, maximum strength and power tests was performed annually. Results: A significant increase in both maximum strength and power over time was visible using ANOVA within subjects tests. Post Hoc tests indicated that the change was visible after only one year and the trend continued. Discussion: The results and the model can aid future discussion regarding coaching education and loading of young players. Along with further research regarding psychological aspects as well the material can serve as a basis for how clubs can create a better support structure around our young players. / Den aktuella studien beskriver en 3 årig modell för fysisk träning av unga kvinnliga fotbollsspelare. Syftet var att undersöka och beskriva hur systematisk träning baserad på The Spinal Motor Theory och periodisering av träning över tid skulle kunna öka spelarnas fysiska status, därmed bättre förbereda dem för ökad belastning över tid och förbereda dem för kommande elitfotboll. 12 av 28 spelare genomgick hela 3 åriga modellen som inkluderade årlig periodiserad träning innehållande förberedande, tävling och övergångsfaser. Ett testbatteri som inkluderade flexibilitet, stabilitet, maxstyrka och power tester utfördes årligen. En betydande ökning av både maximal styrka och power över tiden var synlig vid analys av ANOVA (within-subject) tester. Post hoc tester visade att förändringen var synlig efter bara ett år och trenden fortsatte under kommande 2 år. Resultaten kan bidra till framtida diskussioner kring tränarutbildning och riktlinjer kring belastning av unga spelare. Tillsammans med vidare forksning kring psykologiska aspekter kan materialet ses som ett underlag för hur klubbar kan arbeta för att skapa en bättre stödstruktur kring våra unga spelare.

Burnout is a growing concern in many areas of life. This manuscript first outlines the history occupational burnout. Research as it pertains to burnout in sport is then discussed, with an emphasis on broad conceptual models of burnout. The rationale for the current study is then given. First, previous research as shown that the longer one has been on the job the greater the likelihood of burnout (Pines & Maslach, 1978; Mor & Lalibaerte, 1984; Turnipseed, 1994). Therefore, Hypothesis I was that seniors were more likely to experience burnout than freshmen. Second, Smith (1986) and Coakley (1992) have maintained that athletes participating in coacting sports are more likely to experience burnout than those in interacting sports. Hypothesis 2 tested this assertion. Third, the role of emotional affect and burnout was examined. Hypothesis 3 stated that athletes with high positive affect are more likely to have lower burnout scores, while those with high negative affect are more likely to have higher burnout scores. The present study examined burnout in college athletes (N=216). The Eades Athlete Burnout Inventory was used to measure burnout. The Positive and Negative Affect Schedule was used to measure affect. Contrary to predictions, seniors reported lower burnout scores than any other year in school F (18, 580) = 1.67, p= .04. Also, there was no difference in burnout rates between coacting and interacting sports F (1, 213) = 1.96, p = .16. Finally, high positive affect scores were associated with low burnout scores E (1, 104) = 57.27, p <.001. Conversely, high negative affect scores were associated with high burnout scores F (1, 110) = 72.83, p < .001. The implications of these findings are also discussed. / Department of Counseling Psychology and Guidance Services

Several studies have been conducted to determine implicit perceptions of race. The purpose of this study was to determine whether or not individuals, when provided with a limited amount of time and limited information, would rate a borderline aggressive play in an athletic setting as being more severe based on the race of the aggressor. Participants (N = 16) were from one mid-sized, Midwestern University. Data were analyzed using an Three-way mixed effects ANOVA with the level of significance set at .05. Results indicated there was no significant difference between race and perceptions of athlete aggression. Furthermore, no significant relationship was found between the race of the individual being aggressed against and the rating of the aggressiveness of the play. Possible limitations along with recommendations for the future are discussed. / School of Physical Education, Sport, and Exercise Science

A dissertation submitted in partial compliance with the requirements for a Master's Degree in Technology: Chiropractic, Durban Institute of Technology, 2005. / To compare the relative activation and endurance of core stability muscles in 2 different populations i.e. elite athletes and non-athletes, and establish whether these findings correspond to episodes of mechanical lower back pain. / M