Female Collegiate Research Articles

Female Collegiate Athletes' Concussion Characteristics and Recovery Patterns: A Report from the NCAA-DoD CARE Consortium.

Concussion has been described in the United States (US) collegiate student-athlete population, but female-specific findings are often underrepresented and underreported. Our study aimed to describe female collegiate student-athletes' initial injury characteristics and return to activity outcomes following concussion. Female collegiate student-athletes (n = 1393) from 30-US institutions experienced a concussion and completed standardized, multimodal concussion assessments from pre-injury through unrestricted return to play (uRTP) in this prospective, longitudinal cohort study. Initial injury presentation characteristics, assessment, and return to activity outcomes [<48-h (acute), return to learn, initiate return to play (iRTP), uRTP] were collected. We used descriptive statistics to report injury characteristics, return to activity outcomes, and post-injury assessment performance change categorization (worsened, unchanged, improved) based on change score confidence rank criteria across sport contact classifications [contact (n = 661), limited (n = 446), non-contact (n = 286)]. The median (25th to 75th percentile) days to return to learn was 6.0 (3.0-10.0), iRTP was 8.1 (4.8-13.8), and uRTP was 14.8 (9.9-24.0), but varied by contact classification. Across contact levels, the majority experienced worse SCAT total symptom severity (72.8-82.6%), ImPACT reaction time (91.2-92.6%), and BSI-18 total score (45.2-51.8%) acutely relative to baseline, but unchanged BESS total errors (58.0-60.9%), SAC total score (71.5-76.1%), and remaining ImPACT domains (50.6-66.5%). Our findings provide robust estimates of the typical female collegiate student-athlete presentation and recovery trajectory following concussion, with overall similar findings to the limited female collegiate student-athlete literature. Overall varying confidence rank classification was observed acutely. Our findings provide clinically-relevant insights for athletes, clinicians, researchers, and policymakers to inform efforts specific to females experiencing concussion.

Prevalence, Knowledge, and Perceived Impact of Urinary Incontinence in Female Collegiate Athletes

Background: Urinary incontinence (UI) is prevalent among collegiate female athletes at much higher rates than in sedentary women. Athletes participating in high-impact sports have a greater risk of UI, which can negatively impact performance. Objectives: The objectives of this study were (1) to assess the prevalence of UI among female collegiate athletes, (2) to evaluate the impact of incontinence on individual function and perceived athletic performance, and (3) to determine athletes' awareness of physical therapist management of UI. Study Design: An observational, cross-sectional design with convenience sampling was used. Methods: Two hundred seventy-nine female collegiate student athletes were invited to participate in an online survey. The survey included informed consent, questions about age and athletic participation, and questions about participants' experience with UI and knowledge of pelvic floor physical therapy. Descriptive statistics were performed to identify frequencies for age and sports/athletic participation. Frequencies for all variables were used as an exploratory measure to assess sample characteristics. Pearson correlation analyses were used to examine relationships between demographic variables and survey responses. Results: Online surveys were received from 52 respondents. Twenty-one (40.4%) reported never experiencing UI. In those who did report UI, it was consistent with activities related to stress UI. Most respondents were not aware that physical therapists treat pelvic floor dysfunction including UI. Conclusion: Prevalence of UI among female college athletes was consistent with prior research. More education is needed in this population on the impact and treatment of UI, including the role of physical therapists.

COVID myocarditis in a collegiate athlete: Timeline and return to play

BackgroundStudies in collegiate athletes have demonstrated a prevalence of cardiac involvement between 0.5 and 3 % after SARS-CoV-2 infection. When post-COVID cardiac involvement occurs in athletes, the ideal return to play timeline and many possible long-term sequela or complications are unknown. Case summaryA 20 yo female collegiate athlete tested positive for SARS-CoV-2 and underwent routine cardiac screening prior to her return to play (RTP). Evaluation demonstrated an elevated high-sensitivity troponin-I and an ECG showed some mild T wave changes. She had a normal transthoracic echocardiogram, and her Cardiac magnetic imaging (CMR) met Lake Louise Criteria for acute myocarditis. She was diagnosed with acute myocarditis and restricted from sports. CMR was repeated at 3.5 months after normalization of troponin I HS and demonstrated continued active inflammation. She continued to be restricted from exertion. A third CMR was obtained at 6.5 months and showed resolution of active inflammation but a small area of fibrosis, and the remainder of her cardiac testing was normal. She was allowed to slowly progress back into sport and returned to competition at 9 months and successfully completed her season. DiscussionCMR is not typically repeated prior to RTP after a diagnosis of myocarditis in athletes, but in this case, repeat CMR at 3.5 months initially demonstrated continued active inflammation, and a second repeat CMR at 6.5 months demonstrated abnormal cardiac fibrosis. This may suggest utility in repeating CMR and raises questions about possible long-term implications of cardiac fibrosis once the acute inflammation of myocarditis has resolved.

Risk Of Low Energy Availability, Disordered Eating, And Menstrual Dysfunction In Female Collegiate Runners

Risk Of Low Energy Availability, Disordered Eating, And Menstrual Dysfunction In Female Collegiate Runners

Can Static Balance Assessments Assist In Identifying Exhaustion In Female Collegiate Athletes?

Can Static Balance Assessments Assist In Identifying Exhaustion In Female Collegiate Athletes?

A Research and Clinical Framework for Understanding Achilles Injury in Female Collegiate Gymnasts - ERRATUM.

A Research and Clinical Framework for Understanding Achilles Injury in Female Collegiate Gymnasts - ERRATUM.

Female Collegiate Athletes And CrossFit Exercisers Exhibit Muscular Differences During Body Composition Testing

Female Collegiate Athletes And CrossFit Exercisers Exhibit Muscular Differences During Body Composition Testing

Mindfulness training is associated with improved quality of life in female collegiate athletes

Objective To examine the effects of a mindfulness intervention on health-related quality of life in female Division I collegiate athletes. Participants 135 female collegiate athletes, ages 18 – 23 years Methods Health related quality of life (HRQoL) was reported twice/year in approximately January and July from January 2017 to 2020 with the 12-question Veterans Rand survey (VR-12). Twenty-three of the participants received a 6-week, in-person, group mindfulness training in spring 2019, while 112 did not. Results A significant interaction between time and mindfulness was identified with respect to the mental component score of the VR-12 of the VR-12 (MCS; β = 3.86 ± 1 .56, p = 0.012) but no significant relationships were identified with respect to time (pre-mindfulness: β = −2.36 ± 1.38, p = 0.074), mindfulness (yes: β = −2.26 ± 1.54, p = 0.14) or season (winter: β = −0.84 ± 0.57, p = 0.14). With respect to the physical component score (PCS), no significant relationships were identified with respect to time (pre-mindfulness: β = −1.09 ± 1.21, p = 0.37), mindfulness (yes: β = 1.30 ± 1.31, p = 0.32), season (winter: β = 0.50 ± 0.50, p = 0.32), or the interaction between time and mindfulness (β = 0.35 ± 1 .36, p = 0.80). Conclusions Among female collegiate athletes, mindfulness training is associated with significant improvements in mental HRQoL, but not physical HRQoL.

Estimating the Relationship Between the Symptom-Free Waiting Period and Injury Rates After Return-to-Play from Concussion: A Simulation Analysis Using CARE Consortium Data.

A key component of return-to-play (RTP) from sport-related concussion is the symptom-free waiting period (SFWP), i.e., the period during which athletes must remain symptom-free before permitting RTP. Yet, the exact relationship between SFWP and post-RTP injury rates is unclear. We design computational simulations to estimate the relationship between the SFWP and rates of repeat concussion and non-concussion time-loss injury up to 30 days post-RTP for male and female collegiate athletes across 13 sports. We leverage N = 735 female and N = 1,094 male post-injury trajectories from the National Collegiate Athletic Association-Department of Defense Concussion Assessment, Research, and Education Consortium. With a 6-day SFWP, the mean [95% CI] rate of repeat concussion per 1,000 simulations was greatest in ice hockey for females (20.31, [20.16, 20.46]) and American football for males (24.16, [24.05, 24.28]). Non-concussion time-loss injury rates were greatest in field hockey for females (153.66, [152.59, 154.74]) and wrestling for males (247.34, [246.20, 248.48]). Increasing to a 13-day SFWP, ice hockey for females (18.88, [18.79, 18.98]) and American football for males (23.16, [23.09, 24.22]) exhibit the greatest decrease in repeat concussion rates across all sports within their respective sexes. Field hockey for females (143.24, [142.53, 143.94]) and wrestling for males (237.73, [236.67, 237.90]) exhibit the greatest decrease in non-concussion time-loss injury rates. Males receive marginally smaller reductions in injury rates for increased SFWP compared to females (OR=1.003, p ≤0.002). Longer SFWPs lead to greater reductions in post-RTP injury rates for athletes in higher risk sports. Moreover, SFWPs should be tailored to sport-specific post-RTP injury risks.

Women who pre-game: A study of stress and alcohol use in female collegiate predrinkers

Introduction: This study examined the relationship between stress and pre-gaming (i.e., drinking prior to going out to an event) in female college students. Methods: Thirty-four female college students were grouped as pre-gamers or non-pre-gamers based on self-reported drinking patterns. They completed surveys about alcohol use and mental health and provided a set of salivary cortisol samples upon waking, 30 min later, and at 10am on the same day. Results: Pre-gamers and non-pre-gamers did not differ on demographics or psychosocial variables. Pre-gamers reported riskier drinking overall and had greater endorsement of social, coping, and enhancement drinking motives. Pre-gamers also had lower cortisol levels 30 min after waking and exhibited attenuated CAR. Conclusions: Female collegiate pre-gamers may differ from their peers not only in terms of alcohol consumption and drinking motives, but also on attenuated CAR, a physiological biomarker associated with stress dysregulation and vulnerability to addictive behaviors.

Kinetics of Depth Jumps Performed by Female and Male National Collegiate Athletics Association Basketball Athletes and Young Adults.

The depth jump (DJ) is commonly used to evaluate athletic ability, and has further application in rehabilitation and injury prevention. There is limited research exploring sex-based differences in DJ ground reaction force (GRF) measures. This study aimed to evaluate for sex-based differences in DJ GRF measures and determine sample size thresholds for binary classification of sex. Forty-seven participants from mixed-sex samples of NCAA athletes and young adults performed DJs from various drop heights. Force platform dynamometry and 2-dimensional videography were used to estimate GRF measures. Three-way mixed analysis of variance was used to evaluate main effects and interactions. Receiver operating characteristic (ROC) curve analysis was used to evaluate the combined sensitivity and specificity of dependent measures to sex. Results revealed that reactive strength index scores and rebound jump heights were greater in males than females (p < 0.001). Additionally, young adult females showed greater peak force reduction than young adult males (p = 0.002). ROC curve analysis revealed mixed results that appeared to be influenced by population characteristics and drop height. In conclusion, sex-based differences in DJ performance were observed, and the results of this study provide direction for future DJ investigations.

Female Collegiate Dancers' Physical Fitness across Their Four-Year Programs: A Prospective Analysis.

Dance is physically demanding, requiring physical fitness (PF) that includes upper body, lower body, core fitness, and balance for successful performance. Whether PF changes as dancers advance from when they enter (freshmen) to when they graduate from their collegiate program (seniors) is unclear. We prospectively compared collegiate dancers' freshman-to-senior PF. We recorded PF in regard to upper body strength endurance (push-ups), core strength endurance (front, left-side, right-side, and extensor plank hold times), lower body power (single leg hop-SLH-distances % height; Leg Symmetry Index: LSI = higher/lower × 100, %), and balance (anterior reach balance, % leg length, LL; LSI balance = higher/lower × 100, %) in 23 female collegiate dancers (freshman age = 18.2 ± 0.6 years). Repeated measures ANOVAs (p ≤ 0.05) were used to compare measures from freshman to senior years. Across their collegiate programs, dancers' PF remained unchanged. Specifically, their upper body strength endurance push-up numbers (p = 0.93), their core strength endurance plank times (left: p = 0.44, right: p = 0.67, front: p = 0.60, p = 0.22), their SLH distances (left: p = 0.44, right: p = 0.85), and their symmetry (p = 0.16) stayed similar. Also, dancers' right leg (p = 0.08) and left leg balance (p = 0.06) remained similar, with better balance symmetry (p < 0.001) in seniors. Overall, dancers' PF did not change across their collegiate programs. Thus, female dancers' freshman PF may be an adequate baseline reference measure when devising rehabilitation programs and determining readiness-to-return-to-activity post injury.

Translational and Rotational Postural Aberrations Are Related to Pulmonary Functions and Skill-Related Physical Fitness Components in Collegiate Athletes.

This study assessed the relationship between body posture displacements, cardiopulmonary exercise testing (CPET), and skill-related physical fitness tests. One hundred male (60%) and female collegiate athletes (22.2 ± 4 yrs) with normal body mass indexes (BMI up to 24.9) were assessed via the PostureScreen Mobile® app to quantify postural displacements such as head, thorax, and pelvis rotations and translations. CPET and physical performance tests, including the agility t-test, vertical jump test, stork static balance test (SSBT), and dynamic Y-balance test (YBT), were performed. Spearman correlation (r) and p-values are reported. The postural parameters were found to have moderate-to-high associations with the CPET and agility test, moderate correlations with the vertical jump test and SSBT (head and pelvic postures only), and weak correlations with the YBT. As the postural parameters were more asymmetric, both the CPET and performance skills scores were worse. For example: (1) a medium positive correlation was found between cranio-vertebral angle (CVA) and the vertical jump test (r = 0.54; p-value < 0.001) and SSBT (r = 0.57; p-value < 0.001), while a strong negative correlation was found between CVA and the agility test (r = -0.86; p-value < 0.001). (2) A strong positive correlation was found between CVA and oxygen uptake efficiency slope, load watts VO2 at VT, VO2/kg, and load watts at the respiratory compensation point (RCP) (r = 0.65 and r = 0.71; p < 0.001). Conversely, a significant negative correlation was found between CVA and VE/VO2 at VT (r = -0.61; p < 0.001). Postural rotations and translations of the head, thorax, and pelvis were statistically correlated with the physical performance skills and CPET in the young collegiate athletes. There were moderate-to-high associations with cardiopulmonary functions and the agility tests, moderate correlations with the vertical jump test, and weak correlations with the YBT. Postural alignment may be important for optimal physical performance and optimal cardiopulmonary function. Further research is necessary to elucidate the reasons for these correlations found in our sample of young and healthy athletes.

Association between anthropometric, physical and demographic characteristics and performance among NCAA Division III swimmers.

Anthropometric, physical and demographic characteristics have the potential to affect performance in competitive pool swimmers. Study aimed were therefore to examine the effect of 26 anthropometric, physical and demographic characteristics on qualification for Nationals and swim times among both male and female collegiate swimmers in separate analyses. Swim times were determined by swimmers' best swim time for their best swim stroke as a percent of the top swim time among Division III collegiate swimmers during the 2017-2018 swim season. Lower body fat measured mid-season and a greater ratio of height to arm span were associated with qualifying for Nationals among females. For males, associations were present for older age, shorter left-hand length and larger left arm circumference; and qualifying for Nationals. In relation to percent of top swim times, there was an association between larger right-hand width and left foot length among males. None of the other associations achieved statistical significance. Owing to the large number of analyses performed and the resultant likelihood of type I errors as well as the small effect sizes in most statistically significant associations, study results suggest that collegiate swimmers should not be chosen for swim teams based on any of the non-modifiable anthropometric or physical characteristics that were measured in this study. Results suggest however, that swim speed times are decreased among female collegiate swimmers with lower body fat percent when measured mid-season.

Effects of Aerobic Dance Exercise and Honey Supplementation Followed by Their Subsequent Cessation on Bone Metabolism Markers and Antioxidant Status in Young Collegiate Females.

Regular physical activity and proper nutritional intake are crucial for bone health. However, it is unclear if this health benefit is maintained after the removal of these stimuli. This study investigated the combined effects of aerobic dance exercise and honey supplementation, followed by their subsequent cessation on bone metabolism markers and antioxidant status in females. Forty-eight young female college students were assigned into four groups: i) 16S (16 weeks of sedentary activity); ii) 8E×8S (8 weeks of exercise followed by 8 weeks of sedentary activity); iii) 8H8S (8 weeks of honey supplementation followed by 8 weeks of sedentary activity) and iv) 8E×H8S (8 weeks of combined exercise and honey supplementation followed by 8 weeks of sedentary activity). Blood samples were collected from the participants prior to the intervention, at week 8 and at week 16 for the analysis of bone metabolism markers and antioxidant status. At the mid test, bone speed of sound (SOS) (P < 0.01), serum alkaline phosphatase (ALP) (P < 0.001) and serum osteocalcin (P < 0.01) were significantly higher in the 8E×H8S group as compared to 16S group. After 8 weeks of cessation of exercise and honey supplementation, bone SOS was also significantly higher (P < 0.001) in the 8E×H8S group as compared to 16S group. In addition, the serum total calcium (P < 0.001), serum ALP (P < 0.01), total antioxidant status (TAS) (P < 0.01) and glutathione (GSH) (P < 0.01) in the 8E×H8S group were significantly higher at the post-test as compared to their respective pre-test values. These findings demonstrate that there was improved maintenance of the beneficial effects induced by 8 weeks of combined exercise and honey supplementation on bone properties and the antioxidant status after 8 weeks of cessation of exercise and honey supplementation as compared to exercise and honey supplementation alone.

Pre-Season Nutritional Intake and Prevalence of Low Energy Availability in NCAA Division III Collegiate Swimmers.

There is limited information regarding the dietary habits and energy availability (EA) of collegiate athletes. Therefore, the purpose of the present study is to assess the nutrient intakes, dietary habits, and prevalence of low EA (<30 kcals/kg FFM) in a group of National Collegiate Athletic Association (NCAA) Division III male and female swimmers. Energy and nutrient intake, body composition, and exercise energy expenditure was assessed in 30 (n = 15 males, n = 15 females) NCAA Division III swimmers during pre-season using three-day diet and seven-day activity records alongside multi-frequency, bioelectric impedance analysis. A validated screening tool was used to assess for low EA in the female swimmers. Mean EA in male and female athletes was 32.7 ± 12 and 34.9 ± 13.7 kcals/kg FFM, respectively, and was not significantly different between the sexes (p = 0.65). Twenty percent of swimmers (n = 3 males, n = 3 females) presented with optimal EA, 37% (n = 5 males, n = 6 females) presented with sub-optimal EA, and 43% (n = 7 males, n = 6 females) presented with low EA. Swimmers who presented with a low EA consumed significantly less calories, carbohydrates, and proteins than non-low EA swimmers (p < 0.02). The validated screening tool failed to classify 50% of female swimmers who presented with low EA. Only eight athletes achieved the USDA MyPlate recommendation for fruits, whereas three athletes achieved the recommendation for vegetables, with no differences between the sexes (p > 0.05). The present findings show that there was a high prevalence of low EA during the pre-season among male and female collegiate swimmers that was not fully captured using a validated screening tool for females. Low EA occurred alongside lower intakes of calories, carbohydrates, and proteins, and the majority of swimmers did not meet the United States Department of Agriculture recommendations for fruit and vegetable intake. These data stress the need for improved dietary intakes in NCAA Division III collegiate swimmers.

Effect of eccentric resistance exercise velocity on blood pressure in collegiate females

Effect of eccentric resistance exercise velocity on blood pressure in collegiate females

Mental Health Matters: A Cross-Sectional Survey on Depression and Anxiety Symptoms and the Female and Male Athlete Triad

Objective: To determine the relationship between the female and male athlete triad with depression and anxiety symptoms. Design: Cross-sectional survey. Setting: Survey distributed online through social media to participants. Participants: Male and female high school, collegiate, and postcollegiate athletes. Interventions: Participants completed a survey assessing components of the female athlete triad and the Patient-Reported Outcomes Measurement Information System depression and anxiety short-form questionnaires. Main Outcome Measures: Participants were classified into those with no, mild, moderate, or severe depression symptoms or anxiety symptoms. A female athlete triad (Triad) cumulative risk score was calculated. Multinomial logistic regressions were used to assess the relationship between triad score and depression/anxiety. Results: Two hundred fifty-four men and 780 women completed the survey; 66.6% of women and 41.3% of men reported at least mild anxiety symptoms; 54.2% of women and 38.7% of men reported at least mild depression symptoms. Triad risk score was significantly related to moderate and severe depression symptoms (P &lt; 0 .0001) and moderate (P = 0.003) and severe (P &lt; 0 .0001) anxiety symptoms in women. We found no significant associations between Triad risk score and depression or anxiety symptoms in men. Conclusions: We found a correlation between the female athlete triad and moderate and severe depression and anxiety symptoms in women. Depression and anxiety symptoms were most strongly related to the low energy availability component of the Triad risk score and to the presence of eating disorders/disordered eating. This suggests that mental health illness is most tied to the behavioral aspects of the Triad. Clinical Relevance: This study demonstrates the importance of screening for and treating mental health illness in those diagnosed with low energy availability, disordered eating, and/or the female athlete triad in addition to focusing on a nutrition intervention.

Total and Regional Body Composition of NCAA Collegiate Female Rowing Athletes.

This study explored body composition in female NCAA Division I rowers compared to controls; and the effect of season, boat category, and oar side on body composition. This retrospective analysis of 91 rowers, and 173 age, sex, and BMI-matched controls examined total and regional fat mass (FM), lean mass (LM), bone mineral content (BMC), bone mineral density (BMD), percent body fat (%BF), and visceral adipose tissue (VAT) measured using dual X-ray absorptiometry. Two-sample t-testing was used to assess differences between rowers and controls. Repeated measures ANOVA analyzed differences across seasons. ANOVA analyzed differences between boat categories. Paired t-testing analyzed oar side versus non-oar side. Rowers had greater height (174.2; 164.1 cm), weight (75.2; 62.6 kg), LM (51.97; 41.12 kg), FM (20.74; 19.34 kg), BMC (2.82; 2.37 kg), and BMD (1.24; 1.14 g/cm2); but lower %BF (30.5%; 27.1%), and VAT (168.1; 105.0 g) than controls (p<0.05). Total, arm, and trunk muscle-to-bone ratio were greater in rowers (p<0.001). Rowers demonstrated greater arm LM (5.8 kg; 5.6 kg) and BMC (0.37 kg; 0.36 kg) in Spring compared to Fall (p<0.05). 1V8 rowers had a lower %BF than non-scoring rowers (25.7%; 29.0%; p=0.025). No differences observed between oar sides. These findings will help rowing personnel better understand body composition of female collegiate rowers.

Healthy Eating Index and Dietary Inflammatory Index are not correlated with body composition in female collegiate athletes

Objective This cross-sectional study investigated associations among the Healthy Eating Index (HEI)-2015, Dietary Inflammatory Index (DII), and body composition in female collegiate athletes. Participants Female NCAA Division I student-athletes (n = 41, 18–21 years old) were included from various sports and did not report any diagnosed chronic diseases. Methods Demographics, dietary intake, anthropometrics, and body composition, including bone mineral density, were collected utilizing a questionnaire, three interview-based multiple-pass 24-h dietary recalls, and dual-energy X-ray absorptiometry. Results Mean HEI-2015 and DII scores (using 39 of 45 components) were 56.2 ± 13.5 and −0.1 ± 1.9, respectively. Athletes did not meet recommended intake levels for servings of fruit, vegetables, fiber, calcium, vitamin D, omega-3, and omega-6. Saturated fat and added sugar intake exceeded the recommended intakes. Diet quality indices and body composition measures were not correlated. Conclusions Although female collegiate athletes consumed poor-quality diets, this was not associated with body composition or bone health.