Exercise Habits Research Articles

Emotional Eating on Sedentary Workers: Is It Caused by Individual Characteristics, Exercise Habits, and Work Stress?

Introduction:Emotional eating is a person's response to stress or inadequate and ineffective stress coping and is shown by the behavior of eating more than needed and is associated with increased body weight. Emotional eating is caused by age, gender, exercise habits, and work stress. Based on the observations carried out at Kalla Group Office, employees tend to work in a monotonous and static manner that has the potential to increase the risk of emotional eating. The aim of this research is to determine the strength and weakness of the correlation between age, gender, exercise habits, and work stress with emotional eating in Kalla Head Office workers. Methods: This quantitative research was carried out through analytical observational design. The number of samples taken is 133 people using purposive sampling. In this case, the independent variables measured are age, gender, exercise habits, and work stress. Meanwhile, the dependent variable studied is the level of emotional eating using "The Dutch Eating Behavior Questionnaire of 13 items (DEBQ-13)". Data were further analyzed using Spearman correlation coefficient test (Spearman rho). Results: The research results show varied relationship with the independent variables including age (r = 0.052), gender (r = 0.251), exercise habits (r = -0.128), and stress (r = 0.048). Conclusion: Age is a variable that has the weakest relationship, while gender has the strongest relationship with emotional eating compared to the variables exercise habits and work stress.

The association between behavioral habits and physical health status in prostate cancer patients: a large US national health-related survey

BackgroundThe impact of behavioral habits such as exercise on the physical health of prostate cancer (PCa) patients is poorly understood. We aimed to investigate PCa patients' exercise habits and the association between exercise and self-reported physical health status. MethodsThe 2016–2020 Behavioral Risk Factor Surveillance System (BRFSS) databases were used to identify men with a history of PCa. We identified patients with self-reported PCa diagnosis and excluded the non-male gender respondents in the self-reported PCa patients. We performed descriptive statistics and multivariable logistic regression analysis examining the association between exercise and poor physical health status. Our exposure of interest was the amount of physical exercise, and primary outcome was poor physical health status, defined as >14 self-reported days per month when patients felt “physical health is not good.” Covariates included age, body mass index (BMI), income, treatment, smoking, and exercise frequency. ResultsFrom 2,193,981 weighted survey participants, we identified 3,952 men with a history of PCa. Of these, 75% of participants reported exercise within the last month. In adjusted analyses among men with a history of PCa, exercise (OR 0.50, 95% CI 0.40–0.64, P < 0.001) was associated with lower odds of poor physical health status. Other independent predictors of poor physical health included income (High: OR 0.27, 95% CI 0.18–0.41, P < 0.01), BMI (underweight: OR 3.78, 95% CI 1.38–10.37, P = 0.01), treatment status (Active: OR 1.76, 95% CI 1.05–2.94, P = 0.03), smoking status (Active: OR 1.64, 95% CI 1.13–2.38, P = 0.01). ConclusionOur BRFSS cross-sectional study concluded that exercise among men with a history of PCa, even once per month, is associated with decreased odds of self-reported poor physical health; therefore, exercise programs should be considered for sedentary PCa patients.

Effects of Baduanjin Exercise on lung function and 6 min walk in COPD patients: a systematic review and meta-analysis

COPD is a public health problem of global concern, which seriously affects the quality of life of patients and is also the third leading cause of death from non-communicable diseases. To investigate the effect of Ba duan jin exercise on lung function and the results of a 6-min walking trial in patients with stable COPD. Literature databases such as Web of Science, Embase, PubMed, Cochrane Library, Chinese Biomedical Literature (CBM), CNKI, Wanfang Data and VIP were searched by computer, the search period is up to January 2024. Literature screening, quality evaluation and data extraction were carried out independently by two researchers. And use RevMan 5.3 software and StataMP 18 (64-bit) software to process the relevant outcome indicators. A total of 16 RCT studies with 1184 patients were included. The meta-analysis results showed that compared with the control group, Ba Duan Jin exercise could improve FEV1 (MD = 0.29, 95% CI (0.20, 0.37), P < 0.0001), FEV1/FVC (%) (MD = 3.86, 95% CI (2.24, 5.47), P < 0.00001), and 6-min walking distance (MD = 45.41, 95% CI (33.93, 56.89), P < 0.00001) in stable COPD patients. The results of subgroup analysis based on the duration of the intervention cycle, research quality, and intervention frequency showed that periodic Ba Duan Jin exercise can significantly improve the relevant lung function levels to varying degrees. At the same time, the intervention effect of Ba Duan Jin exercise during the implementation process is also affected by the duration of the exercise cycle, exercise frequency, and the completion of the exercise plan. Ba Duan Jin exercise has a positive improvement effect on lung function and 6-min walking distance in stable COPD patients. In the process of exercise implementation, attention should be paid to cultivating exercise habits, stabilizing and improving attendance rates, and strictly implementing training techniques to achieve the best clinical outcomes for these patients.

Sustainable Body Positivity Movement: Analysis of the Discourse on Body Image in Korean Society

In contemporary society, the discourse on body image is increasingly emerging as a notable social issue. In particular, the body positivity movement is promoting healthy body image and self-esteem through various means. This study was conducted to analyze the discourse on sustainable body image in Korean society. User-generated content from 1 January 2014 to 31 July 2023 underwent data refinement and term frequency (TF), TF–inverse document frequency (TF–IDF), and Latent Dirichlet Allocation (LDA) analyses. The number of blog posts in 2020 was nearly triple the number in 2019. Thus, the analysis period was divided into first (from 2014 to 2019) and second (from 2020 to 31 July 2023) periods. The TF–IDF analysis showed that shooting, photo, diet, exercise, goal, and challenge were among the top words in the first period, while Instagram-related words were mosr frequent in the second period. This finding suggested that social distancing policies significantly affected social media usage. The LDA analysis revealed five topics that were common in the first and second periods and three topics that emerged in the second period. Overall, while Western societies tend to idealize specific body types, body image discourse in Korea is centered around exercise as a means to achieve “photography” or “photo shoot”-related goals. Exercise is perceived as an activity performed for pleasure rather than attaining a particular body shape. Furthermore, there is a desire to document one’s body beautifully and maintain exercise habits in the long run. The results of this study could serve as foundational material for establishing and sustaining a positive body image culture.

Work-related injuries of rehabilitation therapists and measures for prevention.

Rehabilitation therapists often perform physically demanding treatments that may result in work-related injuries, yet related studies are scarce. This study aimed to investigate the work-related injuries of rehabilitation therapists and provide feasible preventive measures. A cross-sectional study was carried out in 34 regions across China using an online questionnaire. The survey gathered responses primarily from 1,198 rehabilitative therapists working in 120 health institutes. Following data collection, descriptive analysis, chi-square tests, logistic regression, and receiver operating characteristic (ROC) curves were employed to analyze the data. In this study, the incidence of work-related injuries was reported to be 87% (n = 1,041). The top three musculoskeletal issues reported were low back pain (12%), neck pain (10%), and shoulder pain (9%). Logistic regression and ROC curve analysis identified that working as a physiotherapist and years of work experience (OR [95% CI]: 1.03 [0.99-1.07]) were significant contributors to the incidence of work-related injuries. Specifically, neuro-physiotherapists (OR [95% CI]: 3.04 [1.56-5.92]), musculoskeletal physiotherapists (OR [95% CI]: 2.46 [1.16-5.18]), and intensive care physiotherapists (OR [95% CI]: 4.70 [1.24-17.88]) were at higher risk. Furthermore, five factors were proven to be associated with injury prevention as reported by therapists: patient engagement (OR [95% CI]: 0.38 [0.23-0.62]), improving techniques (OR [95% CI]: 0.59 [0.39-0.90]), maintaining exercise habits (OR [95% CI]: 0.59 [0.40-0.86]), utilizing instruments (OR [95% CI]: 0.80 [0.53-1.19]), and strengthening education (OR [95% CI]: 0.43 [0.21-0.90]). The present study investigated the factors contributing to work-related injuries among rehabilitation therapists, with a focus on identifying both risk and preventive measures. These findings offer new perspectives on decreasing injury risk.

A machine learning approach to determine the risk factors for fall in multiple sclerosis

BackgroundFalls in multiple sclerosis can result in numerous problems, including injuries and functional loss. Therefore, determining the factors contributing to falls in people with Multiple Sclerosis (PwMS) is crucial. This study aims to investigate the contributing factors to falls in multiple sclerosis using a machine learning approach.MethodsThis cross-sectional study was conducted with 253 PwMS admitted to the outpatient clinic of a university hospital between February and August 2023. A sociodemographic data collection form, Fall Efficacy Scale (FES-I), Berg Balance Scale (BBS), Fatigue Severity Scale (FSS), Expanded Disability Status Scale (EDSS), Multiple Sclerosis Impact Scale (MSIS-29), and Timed 25 Foot Walk Test (T25-FW) were used for data collection. Gradient-boosting algorithms were employed to predict the important variables for falls in PwMS. The XGBoost algorithm emerged as the best performed model in this study.ResultsMost of the participants (70.0%) were female, with a mean age of 40.44 ± 10.88 years. Among the participants, 40.7% reported a fall history in the last year. The area under the curve value of the model was 0.713. Risk factors of falls in PwMS included MSIS-29 (0.424), EDSS (0.406), marital status (0.297), education level (0.240), disease duration (0.185), age (0.130), family type (0.119), smoking (0.031), income level (0.031), and regular exercise habit (0.026).ConclusionsIn this study, smoking and regular exercise were the modifiable factors contributing to falls in PwMS. We recommend that clinicians facilitate the modification of these factors in PwMS. Age and disease duration were non-modifiable factors. These should be considered as risk increasing factors and used to identify PwMS at risk. Interventions aimed at reducing MSIS-29 and EDSS scores will help to prevent falls in PwMS. Education of individuals to increase knowledge and awareness is recommended. Financial support policies for those with low income will help to reduce the risk of falls.

Sports and exercise-related smartphone use is antagonistic to hedonic use in regular exercisers: A cross-sectional study examining the roles of exercise frequency and duration.

Hedonic smartphone use has been associated with dependence and addiction studied under the umbrella term Problematic Smartphone Use (PSU). Research usually explores total screen time as an index of PSU. A few studies suggest that exercise is inversely related to smartphone use time. However, it is unknown which primary characteristics of exercise behavior are related to more moderate smarthone use. Furthermore, the purpose of smartphone use, such as hedonic use associated with PSU versus utilitarian use, was not tested in the sports and exercise contexts. Hedonic use generally means playing with the smartphone for joy, distraction, and satisfaction. Utilitarian use implies practical and valuable use. There is a conjecture that sports involvement may foster utilitarian use through increased involvement in sports-related information-seeking, goal-setting, and self-monitoring. Therefore, we examined whether weekly exercise frequency, workout duration, and perceived exercise intensity relate to total daily smarthone and hedonic use and whether this relationship is mediated by sports-related utilitarian device use. We tested regularly exercising adults (n = 360, 132 males, M age = 39.0 ± 9.8, M weekly exercise = 5.8 ± 1.9) who volunteered for this study and provided demographic information about their exercise habits and smartphone use. The results revealed that all exercise parameters mediated the total daily smartphone use, with perceived exercise intensity being a negative predictor. Further, exercise frequency and duration (but not intensity) positively predicted sports-related smartphone use, which inversely predicted hedonic use. These results suggest that exercise parameters directly relate to daily smartphone use, which completely mediates hedonic use. These findings may partially account for the frequently reported inverse relationship between regular exercise and PSU by suggesting that the connection is mediated via sports-related smartphone use.

Gambaran Risiko Dismenore Primer Pada Mahasiwa Tingkat Akhir Universitas ‘Aisyiyah Surakarta

Final-year students completing their final projects often experience anxiety. Risk factors underlying the occurrence of dysmenorrhea include age at menarche, longer than normal menstrual duration, smoking habits, exercise habits, and stress levels. Research Objective: To describe the incidence of dysmenorrhea, age at menarche, menstrual duration, and stress levels among final-year students at Universitas Aisyiyah Surakarta. Method: This study is a quantitative descriptive type using simple random sampling. The study involved 74 respondents meeting the inclusion criteria of final-year female students who have experienced menstruation; exclusion criteria included those willing to participate and not suffering from reproductive organ diseases. Results: Incidence of dysmenorrhea: most respondents experienced dysmenorrhea with mild pain levels, totaling 34 respondents (47.3%). Age at menarche: most respondents experienced menarche at an ideal age, totaling 48 respondents (64.9%). Menstrual duration: most respondents had a normal menstrual duration, totaling 69 respondents (92.2%). Stress levels: most respondents experienced moderate stress, totaling 52 respondents (70.3%). Conclusion: Regarding dysmenorrhea, most respondents experienced mild dysmenorrhea; concerning age at menarche, most respondents had an ideal age; regarding menstrual duration, most respondents had a normal duration; concerning stress levels, most respondents experienced moderate stress.

The effect of physical activity on stress levels of medical students: A cross-sectional analysis

Objectives To determine association between physical activity and hours of physical activity and stress levels in medical students Methods A cross sectional study was conducted at a private medical college in Karachi, during April and May 2015. Convenience sampling was used to identify the study participants. The subjects were medical students from year one through five. We interviewed 235 students. A pre-tested, self-administered three-part questionnaire was used to collect the data. The first part of the questionnaire inquired about the subjects’ demographics and exercise habits, the second part of the questionnaire was adapted from the Perceived Stress Scale (PSS) to determine stress scores within participants, and the third part of the questionnaire asked about other stress relieving factors. Results According to the PSS, 30.3% of the participants were moderately stressed. The mean PSS was found to be 16.95 ± 5.72. 2A significant correlation was found between physical activity and stress levels; those involved in physical activity were 52 percent less likely to be moderately stressed (OR 0.48, p-value = 0.015) as compared to those who had not partaken in physical activity. Furthermore, studentswho performed physical activity for &gt;4 hours per week had a lower mean PSS score (16.2) when compared to those who exercised for &lt;2 hours per week. (18.2). Post-hoc statistical testing revealed the difference to be significant (p=0.028). Conclusion Based on the findings of our study, we conclude that physical activity of any form is associated with significantly decreased stress levels in medical students.

Rapid Online Data Collection and Reporting to Local Health Departments during the Pandemic: The COVID-19 Outbreak Public Evaluation (COPE) Initiative SARS-CoV-2 Case Surveys.

To develop and implement a pilot online data collection tool to help local health departments with their COVID-19 pandemic response efforts and inform health department actions. The COVID-19 Outbreak Public Evaluation (COPE) was an online survey and was distributed by participating sites to individuals who recently tested positive for SARS-CoV-2. Surveys recorded participant demographics and assessed recent infection risk behaviors (eg, mask use, air travel), vaccination status, sleep and exercise habits, social behaviors and beliefs, and physical and mental health. Seven health departments participated in the initiative, which took place during May 1 to September 30, 2022. Identical items were administered to demographically representative samples of adults nationally in the United States within a similar timeframe. A total of 38555 participants completed surveys. Responses from participants with recent SARS-CoV-2 infections were compared with respondents from the national surveys who did not have evidence or awareness of prior SARS-CoV-2 infections. To implement of a process that allows health departments to receive data from local cases and compare this information to national controls during the COVID-19 pandemic. Fifty-four biweekly reports were provided to public health departments between May and September 2022. Information and comparisons within the reports were updated in response to evolving public health priorities for the pandemic response. The initiative helped to guide public health response efforts during the COVID-19 pandemic. Moreover, the receptiveness by local health departments and participants provides evidence to support this data collection and reporting model as a component of the public health response to future emergencies. This project demonstrates the feasibility of a centralized, rapid, and adaptive data collection system for local health departments and provides evidence to advocate for data collection methods to help guide local health departments to respond in a timely and effective manner to future public health emergencies.

Random forest model used to predict the medical out-of-pocket costs of hypertensive patients.

Precise prediction of out-of-pocket (OOP) costs to improve health policy design is important for governments of countries with national health insurance. Controlling the medical expenses for hypertension, one of the leading causes of stroke and ischemic heart disease, is an important issue for the Japanese government. This study aims to explore the importance of OOP costs for outpatients with hypertension. To obtain a precise prediction of the highest quartile group of OOP costs of hypertensive outpatients, we used nationwide longitudinal data, and estimated a random forest (RF) model focusing on complications with other lifestyle-related diseases and the nonlinearities of the data. The results of the RF models showed that the prediction accuracy of OOP costs for hypertensive patients without activities of daily living (ADL) difficulties was slightly better than that for all hypertensive patients who continued physician visits during the past two consecutive years. Important variables of the highest quartile of OOP costs were age, diabetes or lipidemia, lack of habitual exercise, and moderate or vigorous regular exercise. As preventing complications of diabetes or lipidemia is important for reducing OOP costs in outpatients with hypertension, regular exercise of moderate or vigorous intensity is recommended for hypertensive patients that do not have ADL difficulty. For hypertensive patients with ADL difficulty, habitual exercise is not recommended.

Persistence of Practicing Sports Among Young People: A Comparative Evaluation

In the current context, young people face an increasingly limited availability of time to manage all the activities they propose, and this temporal restriction also influences their habits regarding physical activity and practicing sports. The benefits that physical activities have on the mental health of young people are manifested in various aspects, such as reducing stress, improving self-esteem and the quality of sleep. Considering these aspects, a research was proposed with the aim of evaluating the existence of significant differences in the ability of young people to maintain a habit of exercise, particularly dance, either in a dance class or in the comfort of their own home.

The Impact of Exercise Cognition on Exercise Behaviors: The Mediating Role of the Satisfaction of Basic Psychological Needs in Exercise for Adolescents.

In recent years, the exercise behavior of Chinese adolescents has been on the decline, which is extremely detrimental to their physical and mental health development. However, few studies have explored the mechanisms by which exercise cognition influences Chinese adolescents' exercise behavior. The present study aimed to investigate the relationship between exercise cognition and exercise behavior among Chinese adolescents and the mediating role of satisfying basic psychological needs for exercise. The study consisted of 996 adolescents (44.6% males, 55.4% females) between the ages of 12 and 15 (M = 13.34, SD = 1.059). Participants' exercise behaviors and the satisfaction of basic psychological needs for exercise data were collected via surveys. Structure equation modeling (SEM) was performed to examine the direct and indirect effects. The results were as follows: (1) adolescents' perceptions of exercise were significantly associated with exercise behavior and (2) the mediation model suggests that the satisfaction of basic psychological needs for exercise is an important mechanism by which exercise cognition influences the occurrence of exercise behavior. Therefore, it is crucial to help adolescents form good exercise cognition. Schools, families, and society should take responsibility for adolescents' formation of good exercise cognition and satisfy adolescents' basic psychological needs for exercise so as to enhance adolescents' exercise behaviors and thereby develop good exercise habits.

Assessment of cardiorespiratory fitness in Chinese patients with early to mid-stage Parkinson’s disease

Purpose To evaluate cardiorespiratory fitness in patients with early to mid-stage Parkinson’s disease by cardiopulmonary exercise test (CPET) on a stationary cycle ergometer. Methods To compare the differences in each index of the cardiopulmonary exercise test between the two groups of subjects; general data such as disease duration, medication use and exercise habits were also collected. Results (1) Finally, 36 Parkinson’s disease patients and 12 healthy controls successfully completed the cardiopulmonary exercise test without any adverse events. (2) The V’O2peak, Metspeak, RERpeak, MVVpeak, Wpeak, HRpeak, HRpeak/pre, percentage of HRR-1 min decay > 12 bpm, SBPpeak in the Parkinson’s disease group were lower than those in the control group (p < .05, each). Detailed data: V’O2peak (15.7 ± 4.5vs21.5 ± 3.6 ml/kg/min, p < .01), Metspeak (4.5 ± 1.3 vs 6.1 ± 1.0, p < .01), RERpeak (1.04 ± 0.10 vs 1.15 ± 0.10, p = .001), MVVpeak (37.22 ± 11.58 vs 53.00 ± 16.85L/min, p = .009), Wpeak (49.17 ± 29.72 vs 49.17 ± 29.72W, p < .01), HRpeak (111.08 ± 16.67 vs 111.08 ± 16.67bpm, p < .01), HRpeak/pre (71.19 ± 10.06 vs 96.00 ± 21.13, p = .002), percentage of HRR-1min decay > 12bpm (33.3% vs 100%, p < .01), systolic blood pressure (155.81 ± 31.83 vs 175.83 ± 17.84 mmHg, p = .01). (3) Divided Parkinson’s disease patients into high V’O2peak group (V’O2peak ≥ 15 mL/kg/min) and low V’O2peak group (V’O2peak < 15 mL/kg/min). The age of patients, Hoehn–Yahr grade and incidence of symptom fluctuation in high V’O2peak group were lower (p < .05, respectively), percentage of males and percentage of HRR-1 min decay > 12 bpm were higher (p < .05, respectively); p < .05 is considered a statistically significant difference. Detailed data: age of patients(61.05 ± 6.93 vs 68.57 ± 7.99 years, p = .005), Hoehn–Yahr grade(1.75 ± 0.48 vs 2.18 ± 0.64, p = .028), incidence of symptom fluctuation (59.1 vs 92.9%, p = .03), percentage of males (77.7 vs 42.9%, p = .041), percentage of HRR-1 min decay > 12 bpm (50 vs 7.1%, p = .008). Conclusions Cardiopulmonary exercise test was safe to perform and the cardiorespiratory fitness is significantly reduced in patients with early and middle stage Parkinson’s disease. Patients with Parkinson’s disease presented blunted heart rate and systolic blood pressure responses to exercise test. Females, older age, fluctuating symptoms, high H-Y staging and higher activities of daily living may be associated with lower oxygen uptake.

Vitamin D levels and bone mineral density of middle-aged premenopausal female football and volleyball players in Japan: a cross-sectional study

BackgroundThe number of football teams in senior categories has increased. As outdoor sports entail players being exposed to sunlight, playing football may contribute to maintaining vitamin D stores and body mineral density while preventing osteoporosis. This study aimed to determine the bone mineral density and vitamin D levels in middle-aged premenopausal female football players.MethodsParticipants were premenopausal females in their 40s. We evaluated bone mineral density of the second to the fourth lumbar vertebrae and femoral neck, serum 25-hydroxy vitamin D (25-OHD) levels, which is an indicator of vitamin D stores, and body composition. In addition, we administered a questionnaire survey on exercise habits and lifestyle. Ninety-two participants were categorised into three groups: the football group (n = 27), volleyball group (n = 40), and non-exercise group (n = 25).ResultsBone mineral density was higher in the football and volleyball groups than in the non-exercise group (P < 0.01). The volleyball group had a significantly higher bone mineral density of the lumbar spine and femoral neck than the non-exercise group (P < 0.01). The football group had a significantly higher bone mineral density of the femoral neck than the non-exercise group (P < 0.01). Although the football group had played fewer years than the volleyball group (P < 0.01), serum 25-OHD levels were the highest in the football group and were significantly higher than those in the volleyball and non-exercise groups (P < 0.01).ConclusionsMiddle-aged premenopausal football players had higher body vitamin D levels and bone mineral densities than non-active females. These results suggest that playing football may contribute to the prevention of osteoporosis.Trial registrationUMIN Clinical Trials Registry UMIN000054235. 2024/04/23. Retrospectively registered.

Long-term evacuation and obesity: a 12-year follow-up comparative study of residents inside and outside Katsurao Village after the Fukushima nuclear disaster.

Evacuation, owing to a disaster, impacts various aspects of an individual's life, including health status. This study aimed to determine the prevalence of obesity among residents of Katsurao Village, Fukushima Prefecture, after the evacuation order due to the Fukushima nuclear disaster in 2011 was lifted in 2016 and to compare the prevalence of obesity by place of residence (inside or outside the village). The number of examinees, sex, age, place of residence, body mass index (BMI), exercise habits, smoking habits, drinking habits, and dietary status were extracted from the results of health checkups since 2016. We compared the BMI of the indigenes of Katsurao Village by place of residence (inside or outside the village) over time. Although 7 years have passed since 2016, ~70% of the registered residents of Katsurao Village still live outside the village. The obesity rates have consistently been higher among people living outside the village compared to those inside, and the place of residence was the only factor significantly associated with obesity. The findings of this study suggest early intervention is necessary to prevent health risks associated with disaster evacuation if the evacuation period is prolonged.

The influence of lifestyle factors on serum etonogestrel concentrations among contraceptive implant users

ObjectiveTo evaluate how diet, exercise, and substance use influence serum etonogestrel concentrations among contraceptive implant users. Study designWe conducted a cross-sectional analysis of healthy, reproductive-age etonogestrel implant users. We assessed participants’ current diet, exercise, and substance (alcohol, tobacco, marijuana) use habits while simultaneously measuring serum etonogestrel concentrations. We used linear modeling to test for associations between survey responses and etonogestrel concentrations. ResultsAmong 115 participants, exercise habits and substance use had no significant associations with etonogestrel concentrations, while increased caloric intake demonstrated inconsistent associations. ConclusionThe lifestyle factors of diet, exercise, and substance use do not influence steady-state pharmacokinetics among contraceptive implant users. Clinical trial registrationClinicaltrials.gov, NCT03092037.

Changing Glucose Levels During the Menstrual Cycle as Observed in Adults in the Type 1 Diabetes Exercise Initiative Study

ObjectivesEvidence suggests that glucose levels in menstruating females with type 1 diabetes change throughout the menstrual cycle, reaching a peak during the luteal phase. The Type 1 Diabetes Exercise Initiative (T1DEXI) study provided the opportunity to assess glycemic metrics between early and late phases of the menstrual cycle, and whether differences could be explained by exercise, insulin, and carbohydrate intake. MethodsOne hundred seventy-nine women were included in our analysis. Glycemic metrics, carbohydrate intake, insulin requirements, and exercise habits during the early vs late phases of their menstrual cycles (i.e. 2 to 4 days after vs 2 to 4 days before reported menstruation start date) were compared. ResultsMean glucose increased from 8.2±1.5 mmol/L (148±27 mg/dL) during the early follicular phase to 8.6±1.6 mmol/L (155±29 mg/dL) during the late luteal phase (p<0.001). Mean percent time-in-range (3.9 to 10.0 mmol/L [70 to 180 mg/dL]) decreased from 73±17% to 70±18% (p=0.002), and median percent time >10.0 mmol/L (>180 mg/dL) increased from 21% to 23% (p<0.001). Median total daily insulin requirements increased from 37.4 units during the early follicular phase to 38.5 units during the late luteal phase (p=0.02) and mean daily carbohydrate consumption increased slightly from 127±47 g to 133±47 g (p=0.05); however, the difference in mean glucose during early follicular vs late luteal phase was not explained by differences in exercise duration, total daily insulin units, or reported carbohydrate intake. ConclusionsGlucose levels during the late luteal phase were higher than those of the early follicular phase of the menstrual cycle. These glycemic changes suggest that glucose management for women with type 1 diabetes may need to be fine-tuned within the context of their menstrual cycles.

Assessing Exercise Habits of Cardiovascular Risks in Middle-Aged Adults: A Descriptive Study

ABSTRACT Background: Cardiovascular problems are the leading cause of death among adults in our country. These illnesses primarily affect metropolitan populations, particularly in major cities. To prevent these diseases, efforts have focused on identifying and controlling cardiovascular risk factors such sedentary lifestyle. Aim: The study aimed to assess the exercise habits of cardiovascular risks middle-aged adults. Materials and Methods: The research approach used in this study was quantitative approach with descriptive design. Purposive sampling technique was used to select the samples. Totally 60 cardiovascular patients were recruited from Saveetha Medical College and Hospital Thandalam, Chennai. Data were gathered by using structured questionnaires and risk score calculator. Collected data were analyzed by using descriptive and inferential statistics. Results: The above Table 1 shows that 59 (98.33%) had moderate level of physical activity and 1 (1.67%) had high level of physical activity among middle-aged adults. The mean and standard deviation of physical activity among middle-aged adults was 62.26 ± 5.92. The median was 62.0 with minimum score of 38.0 and maximum score of 73.0. The demographic variable age (χ 2 = 6.610, P = 0.037) had statistically significant association with level of physical activity among middle-aged adults at P &lt; 0.05 level and the other demographic variables had not shown statistically significant association with level of physical activity among middle-aged adults. Conclusion: Physical activity promotion and support should be a global priority because of the health benefits it provides for adults.

Effects of two-person synchronized cycling exercise on interpersonal cooperation: A near-infrared spectroscopy hyperscanning study

ObjectiveAlthough psychological research indicating the synchronous activities can promote interpersonal cooperation, thus far there is no direct evidence that two-person synchronous exercise effectively enhances interpersonal cooperative behaviors in Physical exercise field. This suggests that, although synchronization phenomenon is widespread in sports and is considered a potential tool for enhancing teamwork, its specific effects and functioning mechanisms still need to be clarified by further scientific research. This study intends to use two-person synchronized cycling exercise to investigate the synchronized exercise effect on interpersonal cooperative behavior and its underlying neural mechanisms. MethodsEighty college students without regular exercise habits will be randomly assigned to the experimental group (10 male dyads and 10 female dyads) and the control group (10 male dyads and 10 female dyads). During the experiment, dyads in the experimental group performed a 30-minute synchronized cycling exercise with synchronized pedaling movements; dyads in the control group rested sedentary in the same environment for 30 minutes. Interpersonal cooperative behavior was assessed with the Prisoner's Dilemma task, and the interpersonal neural synchronization(INS) data were collected in the prefrontal cortex using near-infrared hyperscanning. ResultsThis study compared behavior and brain activity before and after synchronous exercise. Behavioral results revealed that, compared to pre-exercise, dyads in the post-exercise had higher average cooperation rates, higher cooperation efficiency and shorter cooperation response times. Compared to post-sedentary, dyads in the post-exercise had shorter cooperation response times and higher cooperation efficiency. Furthermore, brain data showed that,compared to pre-exercise, dyads in the post-exercise had stronger INS in the dorsolateral prefrontal cortex(DLPFC), whereas the dyads in the post-exercise had stronge INS in the DLPFC compared to post-sedentary. After controlling for dyads' anxiety and mood states, this study also found a marginally significant negative correlation between INS differences in the left DLPFC and cooperation response time differences. ConclusionsThis research confirms, from both behavioral and neuroscience perspectives, that one synchronization cycle can significantly enhance interpersonal cooperative behavior, and this positive effect is closely associated with increased INS in the left DLPFC. This study provides new insights into understanding how positive interactive exercises promote interpersonal cooperation through specific neural mechanisms.