scholarly journals Running Performance of Male Versus Female Players in Australian Football Matches: A Systematic Review

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Christopher Wing ◽  
Nicolas H. Hart ◽  
Callum McCaskie ◽  
Petar Djanis ◽  
Fadi Ma’ayah ◽  
...  
Keyword(s):  
Systematic Review ◽  
High Speed ◽  
Female Athletes ◽  
Male Athletes ◽  
Male And Female ◽  
Running Performance ◽  
Analysis Window ◽  
Australian Football ◽  
Playing Time ◽  
Meta Analyses

Abstract Background Australian Football is a fast paced, intermittent sport, played by both male and female populations. The aim of this systematic review was to compare male and female Australian Football players, competing at elite and sub-elite levels, for running performance during Australian Football matches based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Methods Medline, SPORTDiscus, and Web of Science searches, using search terms inclusive of Australian Football, movement demands and microsensor technology, returned 2535 potential manuscripts, of which 33 were included in the final analyses. Results Results indicated that male athletes performed approximately twice the total running distances of their female counterparts, which was likely due to the differences in quarter length (male elite = 20 min, female elite = 15 min (plus time-on). When expressed relative to playing time, the differences between males and females somewhat diminished. However, high-speed running distances covered at velocities > 14.4 km·h−1 (> 4 m·s−1) were substantially greater (≥ 50%) for male than female players. Male and female players recorded similar running intensities during peak periods of play of shorter duration (e.g., around 1 min), but when the analysis window was lengthened, females showed a greater decrement in running performance. Conclusion These results suggest that male players should be exposed to greater training volumes, whereas training intensities should be reasonably comparable across male and female athletes.

scholarly journals Sex differences and the effects of modified combat regulations on endurance capacity in judo athletes: A meta-analytic approach

2016 ◽  
Vol 51 (1) ◽  
pp. 113-120
Author(s):  
Katarzyna Sterkowicz-Przybycień ◽  
David H. Fukuda
Keyword(s):  
Systematic Review ◽  
Sex Differences ◽  
Anaerobic Threshold ◽  
Female Athletes ◽  
Meta Analysis ◽  
Endurance Capacity ◽  
Male Athletes ◽  
Male And Female ◽  
Rule Changes ◽  
Judo Athletes

Abstract Judo requires endurance capacity to recover from its high-intensity intermittent actions. This systematic review aimed to evaluate VO2max and the anaerobic threshold in competitive male and female judo athletes. Twelve eligible studies were chosen for quantitative meta-analysis, including results for 188 male and 159 female athletes. Combined values were calculated and compared by gender prior to and following altered combat regulations in 2003. No significant differences in VO2max were noted following the rule changes, but female athletes’ values increased to a level comparable to those reported in male athletes prior to the alterations. VO2max in male judo athletes was higher (54.8±1.9 ml·kg-1·min-1) than in female athletes (48.7±2.2 ml·kg-1·min-1). The effect size of gender was large (d = 1.30) for VO2max and negligible for the anaerobic threshold. Sexual dimorphism exists in VO2max of judo athletes and changes in combat duration did not affect these differences.

Influence of Neuromuscular Fatigue on Accelerometer Load in Elite Australian Football Players

2013 ◽  
Vol 8 (4) ◽  
pp. 373-378 ◽  
Author(s):  
Stuart J. Cormack ◽  
Mitchell G. Mooney ◽  
Will Morgan ◽  
Michael R. McGuigan
Keyword(s):  
High Speed ◽  
Neuromuscular Fatigue ◽  
Football Players ◽  
Countermovement Jump ◽  
Baseline Measure ◽  
Running Activity ◽  
Australian Football ◽  
Percent Contribution ◽  
Playing Time ◽  
The Impact

Purpose:To determine the impact of neuromuscular fatigue (NMF) assessed from variables obtained during a countermovement jump on exercise intensity measured with triaxial accelerometers (load per minute [LPM]) and the association between LPM and measures of running activity in elite Australian Football.Methods:Seventeen elite Australian Football players performed the Yo-Yo Intermittent Recovery Test level 2 (Yo-Yo IR2) and provided a baseline measure of NMF (flight time:contraction time [FT:CT]) from a countermovement jump before the season. Weekly samples of FT:CT, coaches’ rating of performance (votes), LPM, and percent contribution of the 3 vectors from the accelerometers in addition to high-speed-running meters per minute at >15 km/h and total distance relative to playing time (m/min) from matches were collected. Samples were divided into fatigued and nonfatigued groups based on reductions in FT:CT. Percent contributions of vectors to LPM were assessed to determine the likelihood of a meaningful difference between fatigued and nonfatigued groups. Pearson correlations were calculated to determine relationships between accelerometer vectors and running variables, votes, and Yo-Yo IR2 score.Results:Fatigue reduced the contribution of the vertical vector by (mean ± 90% CI) –5.8% ± 6.1% (86% likely) and the number of practically important correlations.Conclusions:NMF affects the contribution of individual vectors to total LPM, with a likely tendency toward more running at low speed and less acceleration. Fatigue appears to limit the influence of the aerobic and anaerobic qualities assessed via the Yo-Yo IR2 test on LPM and seems implicated in pacing.

Collegiate Athletes’ Gendered Perceptions of a Hypothetical Male and Female Coach

2010 ◽  
Vol 3 (1) ◽  
pp. 42-55
Author(s):  
Lori Rittenhouse-Wollmuth ◽  
Cindra S. Kamphoff ◽  
Jon Lim
Keyword(s):  
Female Athletes ◽  
Collegiate Athletes ◽  
Physical Contact ◽  
Head Coach ◽  
Male Athletes ◽  
Male And Female ◽  
Female Head ◽  
Study Results ◽  
Female Collegiate Athletes ◽  
Female Coaches

Historically, the world of sport is considered a masculine domain characterized by power, aggression, and physical contact (Hall, 1996). The exclusionary elements of the male culture of sport have created gender inequities in participation (Birrell & Theberge, 1994), and a gendered perception of male and female coaches (Frankl & Babitt, 1998; Weinberg, Reveles, & Jackson, 1984). The purpose of this study was to examine the perceptions of male and female collegiate athletes of a hypothetical male and female coach, and to determine if female coaches are more accepted compared to Weinberg et al.’s study investigating male and female athletes’ perceptions of a hypothetical coach. The Attitudinal Questionnaire (Weinberg, Reveles, & Jackson, 1984) was utilized to determine athletes’ attitudes about a hypothetical coach. A 2 × 2 MANOVA indicated a significant interaction between the gender of a hypothetical head coach and the gender of an athlete, and a significant main effect for gender. Univariate ANOVA results indicate that males and females differed in their attitudes and perceptions of both a hypothetical male and female head coach. The female athletes, compared to male athletes, were more likely to be accepting of coaches regardless of the coaches’ gender. Furthermore, male athletes were less accepting of female coaches. In addition, when comparing the means of the current study to Weinberg et al.’s (1984) study, results indicate that female coaches were not more accepted than in 1984.

scholarly journals The effect of including the Nordic Hamstring exercise on sprint and jump performance in athletes: protocol of a systematic review and meta-analyses

2020 ◽  
Author(s):  
Kasper Krommes ◽  
Mathias F. Nielsen ◽  
Laura Krohn ◽  
Birk M. Grønfeldt ◽  
Kristian Thorborg ◽  
...  
Keyword(s):  
Systematic Review ◽  
High Speed ◽  
Data Extraction ◽  
Force Production ◽  
List Type ◽  
Jump Performance ◽  
Production Studies ◽  
Hamstring Strain ◽  
Data Extraction Form ◽  
Meta Analyses

AbstractThe Nordic Hamstring exercise reduces hamstring strain injuries in football and other sports, but the exercise is not well adopted in practice. Barriers from practitioners include fear of performance decrements, due to lack of specificity of the exercise with high speed running. However, in theory, increased eccentric hamstring strength could transfer to faster sprinting due to higher horizontal force production. Studies on the effect of the Nordic Hamstring exercise on performance have been conflicting and no synthesis of the evidence exists. We therefore pose the following question: does including the Nordic Hamstring exercise hamper sprint or jump performance in athletes? We will answer this question by performing a systematic review of the literature, critically appraise relevant studies, and GRADE the evidence across key outcomes and perform meta-analyses, meta-regression and subgroup analyses. In this protocol we outline the planned methods and procedures.Progress reportBesides this protocol, our data extraction form and the process of data extraction has been piloted on 3 relevant studies, along with familiarization with the Risk of Bias 2.0 tool. We have also comprised a preliminary search strategy for PubMed.Supplementary filesData Extraction Form (.pdf)Populated PRISMA-P checklist (.pdf)

Regular- and postseason comparisons of playing time and measures of running performance in NCAA Division I women soccer players

2015 ◽  
Vol 40 (9) ◽  
pp. 907-917 ◽  
Author(s):  
Adam J. Wells ◽  
Jay R. Hoffman ◽  
Kyle S. Beyer ◽  
Mattan W. Hoffman ◽  
Adam R. Jajtner ◽  
...  
Keyword(s):  
Ncaa Division I ◽  
High Intensity ◽  
High Speed ◽  
Division I ◽  
Soccer Players ◽  
Running Performance ◽  
Transient Motion ◽  
Absolute Time ◽  
Low Intensity ◽  
Playing Time

The management of playing time in National Collegiate Athletic Association (NCAA) soccer athletes may be a key factor affecting running performance during competition. This study compared playing time and running performance between regular-season and postseason competitions during a competitive women’s soccer season. Nine NCAA Division I women soccer players (age, 21.3 ± 0.9 years; height, 170.3 ± 5.7 cm; body mass, 64.0 ± 5.8 kg) were tracked using portable GPS devices across 21 games during a competitive season (regular season (n = 17); postseason (n = 4)). Movements on the field were divided into operationally distinct thresholds defined as standing/transient motion, walking, jogging, low-speed running, moderate-speed running, high-speed running, sprinting, low-intensity running, and high-intensity running. A significant increase in minutes played (+17%, p = 0.010) was observed at postseason compared with the regular season. Concomitant increases in time spent engaged in low-intensity running (LIR: +18%, p = 0.011), standing/transient motion (+35%, p = 0.004), walking (+17%, p = 0.022), distance covered while walking (+14%, p = 0.036), and at low intensity (+11%, p = 0.048) were observed. Performance comparisons between the first and second half within games revealed a significant decrease (p ≤ 0.05) in high-speed and high-intensity runs during the second half of the postseason compared with the regular season. Changes in minutes played correlated significantly with changes in absolute time spent engaged in LIR (r = 0.999, p < 0.001), standing/transient motion (r = 0.791, p = 0.011), walking (r = 0.975, p = 0.001), jogging (r = 0.733, p = 0.025), distance covered while walking (r = 0.898, p < 0.001) and low-intensity activity (r = 0.945, p < 0.001). Negative correlations were observed between minutes played and absolute time sprinting (r = −0.698, p = 0.037) and distance covered sprinting (r = −0.689, p = 0.040). Results indicate that additional minutes played during the postseason were primarily performed at lower intensity thresholds, suggesting running performance during postseason competitions may be compromised with greater playing time in intercollegiate women’s soccer.

Olympic Athletes and Heroism in Advertising: Gendered Concepts of Valor?

2002 ◽  
Vol 79 (2) ◽  
pp. 374-393 ◽  
Author(s):  
J. Robyn Goodman ◽  
Lisa L. Duke ◽  
John Sutherland
Keyword(s):  
Female Athletes ◽  
Male Athletes ◽  
Male And Female ◽  
Olympic Athletes ◽  
Television Advertisements

This analysis of television advertisements aired during NBC's telecast of the 2000 NBC Summer Olympics examined advertisers' use of Jungian-based concepts of heroism and gendered concepts of heroism. Using traditional archetypes of heroes—the Innocent, Orphan, Martyr, Wanderer, Warrior, and Magician—the study analyzed commercials featuring Olympic athletes. Findings were that male and female athletes were equally portrayed as Warriors. However, male athletes were more likely to be portrayed as preparing for and doing battle successfully while female athletes were more likely to be celebrated for their athletic skills and achievements.

scholarly journals Somatotype of male and female judokas according to weight categories

2020 ◽  
Vol 12 (1) ◽  
pp. 34-40
Author(s):  
Roberto Roklicer ◽  
Dragan Atanasov ◽  
Filip Sadri ◽  
Dzenan Jahic ◽  
Danilo Bojanic ◽  
...  
Keyword(s):  
Female Athletes ◽  
National Level ◽  
Training Programme ◽  
The Body ◽  
Effect Sizes ◽  
Body Structure ◽  
Male Athletes ◽  
Male And Female ◽  
Post Hoc ◽  
Method Analysis

SummaryStudy aim: The body structure can play a determining role in the achievement of top judo performance, and it seems to influence the type of techniques applied. The aim of this study is to determine the somatotypes in male and female national level judokas across weight categories in order to observe possible differences among athletes.Material and methods: A total of 61 male judokas (23.2 ± 2.7 years old) and 37 female judokas (22.3 ± 3.3 years old) participated in this study. Anthropometric variables were used to calculate somatotypes. Somatotypes were determined according to the Heath-Carter method. Analysis of variance and Tukey’s post hoc test were used to determine differences between weight categories and obtained effect sizes (η2) were presented as well.Results: Somatotype differences among weight categories in male and female judokas were observed. Generally, all categories could be classified in three somatotypes in male and female athletes.Conclusions: The lightest categories were recognized as mesomorphic ectomorphs in females with an exception in the –48 kg category, and ectomorphic mesomorphs in male athletes. The middle ones had the endomorphic mesomorph somatotype and the heaviest athletes presented somewhat more extreme cases of endomorphic mesomorphs, both in male and female judokas. According to the results obtained, judokas have a specific body composition in different weight categories. Therefore, coaches could create a specific training programme for athletes who belong to different somatotypes.

scholarly journals Psychological Characteristics of Athletes at Student’s Education and Training Center in Bengkulu

2021 ◽  
pp. 48-57
Author(s):  
Yahya Eko Nopiyanto ◽  
Septian Raibowo ◽  
Gilang Ugo Prabowo
Keyword(s):  
Female Athletes ◽  
Mean Value ◽  
Weight Lifting ◽  
Psychological Characteristics ◽  
Training Center ◽  
Psychological Skills ◽  
Male Athletes ◽  
Male And Female ◽  
Student Training ◽  
Data Collection Technique

The study of athletes’ psychological characteristics in the education and students training center (PLPP) Bengkulu needs to be conducted as an effort to fix athletes’ training and achievement in PLPP Bengkulu. The purpose of this study was to determine the psychological difference between male and female athletes in the education and student training center (PPLP) of Bengkulu. Type of this research was quantitative with a comparative design. The subjects in this research were 26 athletes, namely 6 athletic athletes, 4 weight lifting athletes, 8 wrestling athletes, 4 karate athletes, and 4 boxing athletes. The data collection technique was conducted with the psychological skills inventory for sports that adopted from Mahoney, Gabriel & Perkins, (1987). Validity of the instrument is 0,21–0,35 and the reliability is 0,890. Data were analyzed using t-test with a significant level of 0.05. Based on the results of data analysis, it can be seen that male athletes have a mean of 133.52 while female athletes have a mean value of 142.72 and significant value 0f 0,60>0.05.  From results of this research, it was concluded that there were no difference in the psychological characteristics between male and female athletes in the education and students training center (PPLP) of Bengkulu. For the next researcher is expected to able using more samples and adding other research variables such as training of psychological skill and athletes personalities.

scholarly journals Gender Differences in Athletic and Academic Cultures on a University Campus

2021 ◽  
pp. 91-124
Author(s):  
Kenneth Sellers ◽  
George B. Yancey ◽  
Kelsey C. Kowalski
Keyword(s):  
Female Athletes ◽  
Female Students ◽  
Academic Department ◽  
Academic Departments ◽  
Male Athletes ◽  
Male And Female ◽  
Market Culture ◽  
Academic Cultures ◽  
Clan Culture ◽  
Sports Team

Abstract: In order to explore the differences between a student’s academic life and a scholar-athlete’s sports life, we investigated the organizational cultures of a university’s academic departments and sports teams by surveying 259 students and 230 student-athletes. We found the academic cultures to be more clannish (family oriented) and the sports cultures more market (performance and results) driven. For the female athletes, we found a negative relationship between clan culture and satisfaction with their sports team, while for everyone else (male and female students and male athletes) clan culture was positively related to satisfaction with academic department or sports team. Relatedly, for the female athletes, the relationship between market culture and satisfaction with their sports team was positive, while for everyone else (male and female students and male athletes) market culture was negatively related to satisfaction with academic department or sports team. This suggests that there are important differences between the experiences of male and female student-athletes. We also found the participants in the business school to be less clannish than those in the other schools and colleges. We discuss the practical implications of these results for coaches of male and female athletes and for campus leaders of academic departments.  

Use of the Personal Orientation Inventory with Disabled Athletes

1988 ◽  
Vol 67 (1) ◽  
pp. 263-266 ◽  
Author(s):  
Claudine Sherrill ◽  
Tamara Gilstrap ◽  
Kenneth Richir ◽  
Barbara Gench ◽  
Marilyn Hinson
Keyword(s):  
High School ◽  
Oral Administration ◽  
Female Athletes ◽  
Male Athletes ◽  
Male And Female ◽  
Personal Orientation Inventory ◽  
Self Actualization ◽  
Hand Eye Coordination ◽  
Personal Orientation ◽  
Test Retest Reliability

Athletes who are blind or have impairments in hand-eye coordination that prevent writing are unable to complete psychological inventories in the standardized manner, i.e., read silently and answered independently and anonymously. Two studies were conducted on the oral administration of the Personal Orientation Inventory as a measure of self-actualization of disabled athletes. Reliabilities were examined across modalities (oral vs written) by administering the inventory both ways to 25 high school and college athletes, M age = 21.6 yr. Test-retest reliability for oral administration was affirmed in a study of 15 blind elite male athletes and 15 cerebral palsied elite male and female athletes. It was concluded that the inventory, administered orally, may be appropriately used with disabled athletes.

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