Seamstresses, due to the nature of their profession, often face ergonomic challenges stemming from prolonged sitting, repetitive motions, and the adoption of awkward postures. These factors could affect sleep quality and contribute to an increased risk of musculoskeletal disorders, including but not limited to, carpal tunnel syndrome, neck and back pain, and shoulder strain. It seems necessary, therefore, to evaluate the association of neck pain prevalence with neck disability and sleep quality among Nigerian seamstresses. 169 participants of ages 18 and above with varying levels of experience were recruited using a convenience sampling technique. The measure employed has 4 sections containing socio-demographics, Nordic Musculoskeletal Questionnaire, the Sleep Quality aspect of the Pittsburgh sleep quality index and Neck Disability Index. Descriptive statistics such as frequencies, and percentages were used to summarize the data and provide an overview of the respondents’ prevalence of neck pain. Pearson’s Chi square was used to test the association of neck pain prevalence with sleep quality and neck disability at 0.05 alpha level. The lifetime and 12-month prevalence of neck pain were 83.4% and 73.4% respectively. 39 (23.1%) reported good sleep quality. About 45.6% of the respondents’ reported no neck disability. There is no statistically significant relationship between neck disability and the prevalence of neck pain (X2 = 6.416, p = 0.601). However, a significant relationship was observed between the prevalence of neck pain and sleep quality (X2= 4.411, p = 0.036). Seamstresses have a high prevalence of neck pain due to long hours of static positions. Poor sleep quality was also associated with neck pain. Nonetheless, there was no significant relationship between neck disability and pain prevalence, although, sleep quality, pain intensity, and neck disability are interconnected in the present study.

Aging is a gradual and irreversible process that involves changes in tissues and body functions over time. The level of daily activities of elderly persons decreases with aging, although it is well known that physical activity (PA) is important for successful aging. This study's objective was to determine the influence of PA level on health-related quality of life (HRQoL) and life satisfaction (LS) among community-dwelling older adults. A cross-sectional study was carried out, with 263 questionnaires (PASE, WHOQOL-OLD, and LISAT9) completed and returned. Each WHOQOL-OLD and LISAT9 domain was analyzed using an independent t-test to determine differences in HRQoL and LS between groups. However, the relationship between PA level and HRQoL and LS domains was investigated using the Pearson correlation coefficient among Physically active and Physically inactive older adults. Older adults who reported being more physically active attributed higher scores to the sensory ability, autonomy, past, present, and feature and intimacy domains, and presented significantly higher overall HRQoL. In addition, the results indicated higher scores for the Ability to manage self-care (AMS), leisure satisfaction (LS), Vocational situation (VS), financial satisfaction (FS), Sexual life (SL), and Partner relation (PR) domains and significantly higher overall LS among physically active older adults. In contrast, there were no significant correlations between   PA level and HRQoL and LS domains. The results indicate that increases in the levels of PA can contribute to improvements in HRQoL and LS of older adults.

The development and advancement of sports training over time have been accompanied by continuous innovations, which significantly contribute to improving athletic performance. In this process, research has played a crucial role in understanding the effectiveness of various training methods, including blood flow restriction (BFR) exercise, which is increasingly gaining attention due to its potential to enhance athletic performance. BFR training can be implemented in both: resistance exercise and endurance exercise. The studies discussed indicate a growing interest in the application of BFR through endurance type of exercise to enhance aerobic capacity.
This narrative review examined the role of BFR training in enhancing endurance performance by reviewing relevant literature. We performed a comprehensive search on PubMed and Google Scholar using keywords such as “Blood Flow Restriction”, “endurance exercise”, “aerobic capacity”, and “athletes”. The focus was on peer-reviewed articles published in the last decade that investigated the effects of BFR training on endurance and aerobic capacity, specifically within athletic populations. Studies included in this review were selected based on their relevance to BFR training and its impact on endurance performance, while those not directly related to BFR or involving non-athlete populations were excluded. Key findings concerning BFR training protocols and their impact on endurance metrics were summarized. This review aims to provide an overview of the current evidence regarding the effectiveness of BFR training in endurance exercise and its potential implications for optimizing athletic performance.
These investigations adopting BFR training show promising results, with several studies reporting significant improvements in key physiological parameters such as maximal oxygen consumption (VO₂ max) and muscular endurance.
Overall evidence suggests that integrating BFR training into endurance exercise training regimens holds potential for optimizing aerobic capacity in athletes.

Physician quality of life is a critical factor influencing overall health, wellness, occupational stress, and burnout.  Exercise has been demonstrated to enhance quality of life through multiple mechanisms, positively impacting physical, psychological, and social health domains.  The objective of this study was to examine the exercise habits of emergency medicine physicians and their association with quality of life.  A quantitative, non-experimental, cross-sectional design was employed to study 103 attending emergency medicine physicians.  Participants completed an online questionnaire comprising the International Physical Activity Questionnaire (IPAQ) and the World Health Organization Quality of Life BREF (WHOQOL-BREF) survey to assess physical activity levels and quality of life, respectively.  There was no significant difference between compliance with moderate and vigorous physical activity and quality of life across domains.  However, strength training compliance was statistically significant (p = 0.041) and correlated with improved physical health and quality of life scores.  Quality of life among this cohort was slightly elevated in the physical health domain but lower in psychological, social, and environmental health domains compared to population averages.  Furthermore, age and the number of hours worked per week were not statistically different in any quality of life domains. Exercise compliance among emergency physicians showed no statistically significant impact on quality of life, except for strength training, which was found to significantly enhance the physical health domain of quality of life.

The present cross-over study investigated whether a half-marathon race might impose changes in lipid profile, muscle function, hematological parameters, and oxidative status in 10 amateur male runners and whether polyphenol-rich aronia juice may counteract these potential alterations.

Subjects (age 30.8 ± 2.3 years) ran a simulated half-marathon race (21.1 km), after they had consumed breakfast with 200 mL of aronia juice/placebo on two occasions separated by one week. Blood samples were taken at baseline, 15 min, 1 h, and 24 h after the run. 

Results revealed a significant increase in the levels of total, LDL cholesterol, and triglycerides immediately after the run (by 6.97%, 9.23%, and 38.46%, respectively), which tended to return to the baseline values after 24 hours. The activity of lactate dehydrogenase increased significantly after the race and started decreasing 24h after the race, still being 16.18% higher compared with the baseline. The run induced a marked increase in total number of leukocytes, and granulocytes, with an eventual return to the baseline levels.

The obtained results suggest that a half-marathon run is intense enough to cause lipid mobilization, muscle damage and compromise the immune response in recreational male runners. Acute aronia juice intake was not sufficient to attenuate the observed changes.

Health Education programme provides needed preparation of students which should build their personal competence towards avoidance of body mass index (BMI) problems. Therefore, the study compared university students with different health education achievements by mean BMI and determined if the achievements, gender, age range, and class level have significant interactions on mean BMI of the students. Descriptive survey was used and from 222, a sample of 87 Health Education students were purposively selected in the Department of Health, Safety and Environmental Education, University of Benin. A ‘BMI Scale’, a Xiaomi Mi Smart Scale 2 (Model: XMTZC04HM), a standardized measuring tape and the 2022/2023 Senate Approved 100, 200, 300 and 400 Levels Health Education Programme Results were used to collect data. Data were analysed with descriptive and inferential statistics. Results showed that the BMI of university students with different Health Education achievements is possible normal weight with majority of the participants (54.0%), with the possible normal weight having a GPA of 2.40 – 3.49 while the least number of them (4.6%), had a GPA of 4.50 – 5.00. However, different Health Education achievements, gender, age range and class level had no interactions on mean BMI of the students at 0.05 level of significance. Therefore, Health Education students should be encouraged by their lecturers to continuously apply knowledge of Health Education into healthy behaviours appropriate to maintain possible normal weight.

Exercise-induced energy expenditure (ExEE) is commonly adopted as a mean to volitional body mass loss. ExEE can also modulate physical activity energy expenditure (PAEE) and potentially limit the rate of body mass loss. The detrimental effect of ExEE on PAEE may be more prevalent in women than in men. This study was to investigate the sex differences in regulation of PAEE and body mass change following an acute exercise-induced perturbation in energy balance.  In this 3-week study, 4 men and 6 women with body mass index (BMI) of 28.8 ± 2.3 kg/m² were required to exercise on a leg ergometer, expending 15% of their total daily energy expenditure (TDEE) in each exercise session of week two (Exercise week). Participants had to complete three exercise sessions within the same week and on non-consecutive days. PAEE was assessed via wrist-worn accelerometers over the entire study period. Resting metabolic rate (RMR) and body composition were measured at the beginning of the study. Men had significantly greater stature (p=0.021), body mass (p=0.035) and resting metabolic rate (RMR) (p=0.01) than women. Whereas women body fat % was significantly greater than men (p=0.004). At the end of the study, there was no significant difference body mass % change (p=0.409) and ExEE (p=0.91) between men and women. There was no significant main effect of time for PAEE (p=0.613), or between sex (p=0.470). Three bouts of ExEE performed within the same week did not alter PAEE in men and women with overweight and obesity.

Lumbar disc herniation, a growing condition, significantly impacts work productivity, mental health, and quality of life. It alters functional movement patterns and causes improper compensatory body positioning, leading to muscle dysfunction. Physical exercise is a key treatment for chronic cases. This case study examined a 37-year-old male with moderate triple lumbar disc herniation and degenerative disc changes at L3-L4, L4-L5, and L5-S1. The subject followed a 10-week home-based exercise program performed 4 to 5 times weekly for 45 minutes per session. The program consisted of variations of body-weight exercises, supplemented with additional equipment, and progressively increased in intensity and volume, targeting hip joint mobility and strengthening of deep back, abdominal, and thigh muscles. Initial and final assessments included the Pain Detect test, the Short Form Health Survey-36 on quality of life, Manual Muscle Testing (MMT), Functional Movement Screen (FMS), and body composition analysis. Questionnaires indicated significant pain reduction and improvements in physical condition and psychosocial well-being. MMT improved from 4 to 5, FMS from 2 to 3, and body composition showed positive changes: weight (+1.5%), body water (+3.4%), skeletal muscle (+2.8%), and body fat (-6.6%). The subject reported substantial pain reduction, improved physical condition and psychosocial well-being, as well as enhanced muscle strength, functional movement patterns, and body composition. This case study highlights the program’s effectiveness in treating lumbar disc herniation and enhancing quality of life. Additionally, the program is suitable for preventing lumbar disc herniation and improving overall quality of life in the broader population.

The frequency and nature of sports injuries depend primarily on the specific sport that an individual play. In this article we review systematic reviews to identify and highlight the most prevalent injuries in basketball, football, volleyball, ice hockey, rugby, and handball. We collected data on the prevalence rates of the most common injuries across these sports, revealing that the most common injuries are lateral ankle sprains, concussions, hamstring strains, quadriceps strains, and various internal knee derangements. Notably, the majority of these injuries affect the lower extremities, which are under the most stress during athletic activities. We also provide insights into preventive measures for the three most common injuries. This compilation of data from different sports will prove valuable to kinesiologists, coaches, and sports professionals, helping them to develop comprehensive training programs aimed at preventing injury and improving overall athletic performance.

This systematic review aims to analyze the validity (invasive and noninvasive protocols) of aerobic endurance evaluation methods established in the late 20th century and their practical application in creating training series in different sports events. The PRISMA system was used for systematic review. It was identified that high number of studies support the concept of the evaluation of aerobic endurance, i.e., aerobic threshold (AnT), in terms of its significance for the determination of training series and training intensity aimed at aerobic endurance improvement. During the protocol of testing and construction of the lactate curve (La – work capacity), the method based on sampling and measurement of lactate concentration in blood is given priority as a more valid instrument for AnT determination than the method based on ventilatory parameters and heart frequency. Authors note that the parameters based on which AnT is determined are expressed in different units of measure (m/min, km/h, ml/kg/min) so that AnT, as such, does not only represent the measure of aerobic endurance but also the measure of maximal oxygen consumption (VO2max) and mechanical efficiency. The results of the study indicate that terms related to AnT should be removed from official use. More precisely, researchers and coaches focus on a method related to the interpretation of the lactate curve (at a certain %VO2max) to determine whether there has been an improvement (or not) in aerobic endurance based on its displacement (to the right or to the left).