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Janet Bond Brill and Michele W. Keane

This study described the prevalence of supplement use by 309 male and female competitive bodybuilders. Participants completed a comprehensive survey detailing their supplementation patterns with respect to frequency of product use, spending characteristics, and reasons for use. Supplement use varied with training phase. Protein powder was more popular in the bulking phase, ammo acids and fat burners in the cutting phase. Fifty-nine percent of respondents spent $25-100 per month; 4.9% spent over $150. The most popular reason for supplement use was “to meet extra demands of heavy training.” In the bulking phase, both weight gain and anabolic supplements were reportedly consumed more frequently by men than women. In the cutting phase, “fat burners” were reportedly consumed by a greater percentage of females than males. The information provided by this study can help sport nutritionists identify supplements most often consumed by bodybuilders and can aid counselors as they guide bodybuilders towards more healthful nutrition practices.

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Christine M. Salinas, Frank M. Webbe and Trent T. Devore

We administered neurocognitive batteries to 49 youth soccer athletes (9–15 yr), who were selected from competitive soccer teams in Central Florida. We collected observational data on soccer heading, self-reported soccer heading, as well as demographics, including school, medical, and soccer history. Both the frequency and intensity of heading the ball in soccer was low in comparison with adolescents and adults. In our sample, the vast majority of soccer headings were of low to moderate intensity and direct (i.e., the incoming flight of the ball was perpendicular to the forehead). Age significantly correlated with frequent heading. Parents were reliable observers of their children’s soccer heading behavior and other at-risk behaviors during games. The majority of soccer headings were direct rather than flicks. Almost half of our participants reported headache and one-fourth reported dizziness after instances of heading the ball. Frequency of soccer heading was not related to neuropsychological score data.

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Ronald J. Maughan, Phillip Watson, Gethin H. Evans, Nicholas Broad and Susan M. Shirreffs

Fluid balance and sweat electrolyte losses were measured in the players and substitutes engaged in an English Premier League Reserve competitive football match played at an ambient temperature of 6–8 °C (relative humidity 50–60%). Intake of water and/or sports drink and urine output were recorded, and sweat composition was estimated from absorbent swabs applied to 4 skin sites for the duration of the game. Body mass was recorded before and after the game. Data were obtained for 22 players (age 21 y, height 180 cm, mass 78 kg) and 9 substitutes (17 y, 181 cm, 72 kg). All were male. Two of the players were dismissed during the game, and none of the substitutes played any part in the game. Mean ± SD sweat loss of players amounted to 1.68 ± 0.40 L, and mean fluid intake was 0.84 ± 0.47 L (n = 20), with no difference between teams. Corresponding values for substitutes, none of whom played in the match, were 0.40 ± 0.24 L and 0.78 ± 0.46 L (n = 9). Prematch urine osmolality was 678 ± 344 mOsm/kg: 11 of the 31 players provided samples with an osmolality of more than 900 mOsm/kg. Sweat sodium concentration was 62 ± 13 mmol/L, and total sweat sodium loss during the game was 2.4 ± 0.8 g. These descriptive data show a large individual variability in hydration status, sweat losses, and drinking behaviors in a competitive football match played in a cool environment, highlighting the need for individualized assessment of hydration status to optimize fluid-replacement strategies.

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Jordan D. Philpott, Chris Donnelly, Ian H. Walshe, Elizabeth E. MacKinley, James Dick, Stuart D.R. Galloway, Kevin D. Tipton and Oliver C. Witard

Elite soccer players may be required to complete two competitive matches per week, interspersed with intense training sessions ( Carling et al., 2015 ). Such intense scheduling, indicative of fixture congestion, places significant physiological stress on soccer players over the course of a season

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Jason R. Karp

Purpose:

To describe and compare training characteristics of the 2004 U.S. Olympic Marathon Trials qualifiers.

Methods:

All qualifiers (104 men, 151 women) received questionnaires. Ninety-three (37 men, 56 women) responded and were categorized as elite (men <2 hours 15 minutes, women <2 hours 40 minutes) or national class.

Results:

Men and women ran 75% and 68% of their weekly training distance, respectively, below marathon race pace. Men trained longer than women (12.2 ± 5.3 vs 8.8 ± 5.6 years), ran more often (8.7 ± 2.8 vs 7.1 ± 2.5 times/wk), and ran farther (145.3 ± 25.6 vs 116.0 ± 26.5 km/wk). Elite women ran more than national-class women (135.8 ± 31.5 vs 111.3 ± 23.3 km/wk). Distances run at specific intensities were similar between sexes. For men and women, respectively, 49% and 31% did not have a coach and 65% and 68% trained alone. Marathon performance correlated to 5-km, 10-km, and half-marathon performance and to years training, average and peak weekly distance, number of weekly runs, and number of runs ≥32 km for women.

Conclusions:

Among U.S. Olympic Marathon Trials qualifiers, there is no consensus as to how to prepare for the marathon beyond running at a pace slower than race pace. Weekly training distance seems to influence women’s marathon performance more than it does men’s. Because many of these athletes train alone and without a coach, further research is warranted on the reasons that these athletes train the way they do.

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Ashley M. Duguay, Todd M. Loughead and James M. Cook

) in four competitive female youth soccer teams. In line with the two gaps discussed in our overview of the athlete-leadership literature, we forwarded two hypotheses. First, while we expected each team’s athlete-leadership network to reflect a shared process, we hypothesized that their degree of

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Martin M. Perline and G. Clayton Stoldt

The purpose of this paper was to measure the change in competitive balance for women’s basketball as a conference merges and changes its membership. Specifically, we surveyed the changes in competitive balance as the Gateway Collegiate Athletic Conference was merged into the Missouri Valley Conference (MVC). While competitive balance may not have been the primary reason for the merger, it tended to increase fan interest and was, therefore, considered desirable by member institutions. Three measures of competitive balance were used, producing mixed results. However, there was arguably a more competitive balance after the merger, because there tended to be more predictably perennial winners and losers in the Gateway than the MVC.

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Christopher D. Lantz, Deborah J. Rhea and Karin Mesnier

This study examined the relationships among eating attitudes, exercise identity, and body alienation in ultramarathoners. Eighty-seven competitive ultramarathoners (73 males, 14 females) completed the Eating Attitudes Test–26, Exercise Identity Scale, and Body Alienation Scale as part of their pre-race registration. Correlation coefficients revealed that eating attitudes were positively related to exercise identity (R = 0.31) and injury tolerance (R = 0.43), and that exercise identity was positively related to injury tolerance (R = 0.33). MANOVA further indicated that subjects with high exercise identity reported more eating disorder behaviors [F(2, 80) = 7.73, P < 0.001 J and higher injury tolerance [F (2, 80) = 3.69, P < 0.05] than persons with low exercise identity. Female ultramarathoners scoring high on exercise identity were more likely to report aberrant eating behaviors [F (2, 80) = 3.39, P < 0.05J and higher training intensity levels [F (2, 80) = 3.91, p < 0.02J than were average males and the low- or moderate-exercise identifying females.

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Jeffrey K. H. Vallance, John G. H. Dunn and Janice L. Causgrove Dunn

This study examined the degree to which male youth ice hockey playersʼ (N = 229, M age = 14.15 years; SD = 1.03) perfectionist orientations were associated with anger vulnerability in competition. Perfectionism and trait anger were measured as domain-specific constructs. Athletes were also asked to speculate on the likely intensity of anger responses if they were to commit mistakes in high- and low-criticality situations in competition. Canonical correlation results indicated that heightened perfectionist orientations were associated with heightened competitive trait anger. Cluster analyses produced three clusters of athletes who possessed either low, moderate, or high levels of perfectionism. Significant between-cluster differences on anger responses to mistakes were obtained, with highly perfectionistic athletes anticipating significantly higher levels of anger following mistakes than low and moderately perfectionistic athletes. A significant situation-criticality main effect was also observed, with athletes anticipating higher levels of anger following personal mistakes in high- as opposed to low-criticality situations. Results are discussed within the context of cognitive motivational theories of emotion.

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David P. Johns, Koenraad J. Lindner and Karen Wolko

Two components of Gould’s (1987) model for attrition in youth sport appear to lend themselves to sociological analysis and were adopted as theoretical concepts of social exchange theory (Homans, 1961). The constructs were tested and the role of injury was assessed through a questionnaire completed by 76 former female competitive club gymnasts and through semistructured interviews with 10 of these dropouts. Three major findings resulted, with only partial support for the model. The former gymnasts appeared to have a positive perception of their competence as athletes and indicated that the withdrawal had provided them with the desired time for the pursuit of other leisure activities such as hobbies, being with friends and, for the older dropouts, shopping. Injury, even though it was the second most frequent reason for withdrawal, was not seen as a primary cause. The subsumation of achievement and competence as components of social exchange theory provided a plausible framework for the interpretation of the data which demonstrated that the attraction of alternative status cultures was the strongest factor underlying withdrawal.