Levels of Physical Activity and Psychological Well-Being in Non-Athletes and Martial Art Athletes during the COVID-19 Pandemic

Indonesian martial artists' preferences in martial arts schools: Sustaining business competitiveness through conjoint analysis

The popularity of martial arts in the present times has become apparent, therefore, it is necessary to explore martial artists' preferences and the schools' competitiveness. The purpose of this study was to assess martial artists' preferences concerning the services offered by martial arts schools. Conjoint analysis was utilized to analyze the responses of fifty-five (55) martial artists based on the seven (7) martial arts schools' attributes. The results showed that the type of martial arts was found to be the most important attribute (30.449%) followed by distance (27.970%), price range (22.706%), social environment (11.097%), class preference (5.080%), goal (1.562%), and schedule (1.135%). Furthermore, Muay Thai or Kickboxing was the most preferred martial art, Mixed Martial Arts (MMA) was the second priority, next was Taekwondo, then Karate, and finally Boxing. In addition, the martial artists' preferred distance was less than 8 km, and a monthly training cost of 150,000 to 450,000 IDR (10 to 20 USD). Martial artists liked attending open classes, treated martial arts as a hobby, and favored attending classes once or twice weekly. With the lack of conjoint-related studies in the martial arts industry, the findings contributed to academicians and addressed issues of inadequate studies. Most importantly, the researchers presented managerial implications to leverage marketing techniques and develop the business operations of martial arts schools.

Sociodemographic Profile, Health Conditions, and Burden of Informal Caregivers of Older Adults in Brazil During the COVID-19 Pandemic: Cross-Sectional, Exploratory, Noninterventional, Descriptive Study

BACKGROUND

Demographic changes in the world population have resulted in an increasingly aging society, with a progressive increase in the number of people in situations of dependence, who require assistance from family members to meet their basic needs. Caring for older adults involves performing diverse activities, resulting in reduced free time and tiredness, and fulfilling the demands and expectations related to personal, family, physical, and social life, consequently compromising the quality of life of the caregiver. In this context, the informal caregiver of hospitalized older adults emerges as the focus of attention.

OBJECTIVE

The aim of this study was to describe the sociodemographic profile, health conditions, and burden of informal caregivers of older adults admitted to a university hospital in Brazil during the COVID-19 pandemic period.

METHODS

This is a cross-sectional, descriptive, and analytical study that was conducted with 25 informal caregivers of hospitalized older adults in a university hospital in Brazil between August and September 2022. Three instruments were applied: Caregiver Burden Inventory, sociodemographic questionnaire, and health conditions questionnaire. The data were analyzed using SPSS version 28.0. Descriptive (frequency and percentage) and inferential analyses were performed using 2-sided Student t test with 95% CIs.

RESULTS

Of the 25 interviewees, 18 (72%) were females, 17 (46%) were married or in a stable union, 14 (56%) completed secondary education, and 11 (44%) lived with the older adults who needed care. The average age of the participants was 44 (SD 12.8) years. Regarding their health conditions, most caregivers self-reported it as good (12/25, 48%). They provided care to their father or mother older than 70 years (14/25, 56%). The Caregiver Burden Inventory analysis showed that the caregivers were the most negatively impacted in the domains of personal life overload (mean 10.8, SD 3.46; P=.047) and physical overload (mean 10.6, SD 2.32; P=.02).

CONCLUSIONS

In recent years, there has been an increase in the burden on informal caregivers of hospitalized older adults in Brazil, thereby impacting their personal and physical lives. The findings of our study show that health care professionals should be trained to promote health guidelines and actions to improve the personal and physical lives of the caregiver population in Brazil.

Psychological resilience in athletes during the COVID-19 pandemic: A qualitative insight

This study employs a qualitative research methodology to comprehensively investigate the psychological resilience of athletes impacted by the COVID-19 pandemic. Through purposeful sampling, a diverse group of athletes representing various sports, competitive levels, and geographic locations was selected, ensuring a holistic exploration of their experiences. Data collection centered on in-depth interviews, utilizing a semi-structured approach guided by predetermined open-ended questions. Ethical standards were meticulously upheld, with informed consent obtained from all participants, and strict measures in place to safeguard their confidentiality and anonymity. Prior to data collection, pilot testing of interview questions was conducted to enhance their clarity and appropriateness. Subsequently, data analysis involved the meticulous transcription of field-notes and audio-recordings into protocols and transcripts, followed by systematic coding facilitated by qualitative data management software. To enhance research rigor, strategies including reflexivity, member-checking, and collaborative coding were embraced. This comprehensive methodology facilitated a deep and nuanced exploration of athletes' experiences, perceptions, and coping strategies during the pandemic, ultimately contributing valuable insights to the study of psychological resilience in sports. The findings shed light on the challenges athletes faced, the support systems and personal attributes that fostered resilience, and the role of well-being practices like mindfulness and self-care in enhancing psychological resilience. The implications of this research extend to proactive strategies for sports organizations and stakeholders, fostering a culture of resilience, and empowering athletes to thrive in the face of adversity, ultimately promoting their long-term psychological well-being.

The impact of the COVID-19 pandemic on physical activity and sleep among healthy adults: a systematic review and meta-analysis

Background

The COVID-19 pandemic has had a significant impact on physical and mental health, while physical activity and sleep are two important indicators of the impact that have been explored in recent studies. However, the results of studies with different measurement methods and populations with different levels of physical activity have been diverse in that physical activity and sleep are affected by the COVID-19 pandemic in some studies but not in others. Our study aimed to investigate the impact of the COVID-19 pandemic on physical activity and sleep and the role of measurement methods and populations on results.

Methods

PubMed, Web of Science, and CNKI databases were used to search for related studies systematically. Study characteristics and data on physical activity and sleep were collected and analyzed from each included study. Standardized mean differences (SMDs) with 95% confidence intervals (CIs) were used to estimate pooled effect sizes.

Results

A total of 13 articles were included in the systematic review, 11 of which were included in the meta-analysis. We found that moderate-to-vigorous physical activity (MVPA) time was 0.33 (95% CI 0.07 to 0.59) and sleep quality was 0.37 (95% CI 0.21 to 0.53) decreased, while sleep duration was -0.24 (95% CI -0.28 to -0.20) increased during the lockdown; overall physical activity time had no significant difference (p = 0.07) during the lockdown. The "wearables" subgroup had no heterogeneity (p = 0.89, I² = 0) in sleep duration, while MVPA time measured by subjective scales was not significantly changed. The "elite athletes" subgroup had lower heterogeneity (p = 0.69, I² = 0) in sleep duration than general adults, while the results of sleep quality for population subgroups were significant and there was no heterogeneity within either.

Conclusion

The COVID-19 pandemic had a significant impact on MVPA time, sleep duration, and sleep quality, instead of overall physical activity time among healthy adults. The results of MVPA time and sleep duration were greatly influenced by the measurement methods, and sleep behavior differed among populations with varying physical activity levels. Thus, when researching physical activity, especially MVPA time, should consider measurement methods, and more attention should be given to differences in populations when researching sleep behavior.

Physical Activity Levels and Psychological Well-Being during COVID-19 Lockdown among University Students and Employees

During the lockdown for the coronavirus disease 2019 (COVID-19), entire populations were instructed to live in home confinement. We investigated the effects of the COVID-19 lockdown on the physical activity (PA) and mental health of students and employees in a Colombian University. A cross-sectional study was conducted through an online survey during the first isolation. A total of 431 respondents (192 males) aged 18-60 years old (28.1 ± 11.1 years) participated. The international Physical Activity Questionnaire (IPAQ) and the short version of the Psychological General Well-Being Index (PGWBI-S) were used. The lockdown had a negative effect on PA levels, with students exhibiting the greatest decrease (~34%; p ˂ 0.001) compared to employees (~24%; p ˂ 0.01). The analysis showed a greater change in PA behavior before and during the lockdown in highly active student participants (5750 vs. 5141 MET min/week; p < 0.05). Additionally, the psychological assessment revealed a lower score in students compared to employees in the male (70.1 vs. 82.6) and female groups (60.2 vs. 79.6). Moreover, the results revealed an influence of sex, with only the female students exhibiting a state of distress. Self-reported PA and psychological well-being were compromised during the COVID-19 lockdown in the academic community, with students and females being more affected.

COVID-19 Pandemic and International Students’ Mental Health in China: Age, Gender, Chronic Health Condition and Having Infected Relative as Risk Factors

International students in China were among the first group of individuals to be affected by the COVID-19 pandemic. However, the pandemic’s impact on their mental health is underexplored. This study—utilizing web-based survey data (N = 381), presents preliminary reports using ANOVA and MIMIC analytic approaches. Following the clinical demarcation of the 21-item version of the Depression Anxiety Stress Scales (DASS-21), we found 24.6%, 38.3%, and 43.6% of the students to suffer mild to extreme stress, anxiety, and depression, respectively. Female students reported significantly higher levels of stress and depression than males. Older students’ reports of stress were more substantial than younger students. Students who reported having a relative infected with the virus (vs. those without) experienced significantly higher anxiety and stress. Those who reported having pre-existing chronic health condition(s) (vs. those without) also reported significantly higher stress, anxiety, and depression levels. Moreover, students with an exercise routine (vs. those without) experienced significantly lower levels of stress, anxiety, and depression. Last, our MIMIC model results indicate that foreign students’ age, gender, chronic health status, and having a relative infected with the virus constitute significant risk factors explaining variations in foreign students’ experience of psychological distress. Implications for international students’ management have been thoroughly discussed.