Fitness In Adults Research Articles

Feasibility and preliminary efficacy of a skill-based lifestyle intervention for enhancing cooking abilities and physical fitness in young adults with intellectual disabilities.

Individuals with intellectual disabilities (ID) often experience poorer diet quality and lower physical fitness levels as they transition from adolescence to adulthood. The purpose of this study was to assess the initial feasibility and efficacy of Chef-ID, a 12-week intervention designed to improve cooking skills and physical function in young adults with ID. Young adults with ID attended weekly group sessions which provided hands-on cooking skills, nutrition education, and exercise. Participants were also asked to attend monthly, virtual, goal setting sessions. Feasibility outcomes included attendance, retention, and safety. Preliminary efficacy outcomes included cooking skills, lower body muscle strength, grip strength, aerobic capacity, and body weight. Paired t-tests were used to assess the differences in cooking skills, strength measures, aerobic capacity, and weight after the 12-week intervention. Study retention was 95%, attendance exceeded 85% for all sessions, and no serious adverse events were reported. The number of cooking skills participants could do independently (p=0.005), the number of cooking skills requiring only a verbal prompt (p=0.01) and lower body strength (p=0.004) significantly improved across the 12-week intervention. The number of cooking skills participants had no exposure to (p=0.01) and weight (p=0.036) significantly decreased across the intervention. No significant changes were observed for upper body strength or aerobic capacity. The Chef-ID intervention was feasible with desirable initial effects on cooking skill independence, exposure to cooking skills, lower body strength, and weight. The Chef-ID intervention holds promise in enhancing cooking skills and physical function among young adults with ID. Clinicaltrials.gov, NCT05385016.

Do wild-caught fly larvae cooperatively forage?

Animals often form organized cooperative foraging groups, where individual members must adhere to specific rules to maintain cohesiveness. These groups face the challenge of managing potential intruders, who may or may not assist in foraging. In semi-liquid food environments, Drosophila larvae learn to synchronize their movements into clusters, which are thought to make feeding more efficient. Individuals who do not synchronize with the group are excluded from the cluster. Whether clustering behavior occurs in wild-caught larvae, and if so, the extent of their selectivity in group membership, remains unknown. Here, we show that clustering occurs across a number of fly species, and the capacity to join different clusters varies both between and within species. We collected and observed a larval cluster from rotting fruit in the field, yielding seven fly species. Subsequent tests for clustering on five lines from this collection and 20 other inbred wild-caught lines revealed that all species, except D. suzukii, exhibit clustering behavior. Each line demonstrates varying capacities to become members of different clusters. This study also indicates that there is high genetic variance in how individual lines cluster with each other that is not explained by cross species features. Additionally, combinations of wild species with lab benchmark strains give varied outcomes in resultant adult fitness. The ability to co-cluster varies between and within species boundaries. However, fly lines that cluster with another tend to impart fitness both to themselves and their host. Our findings demonstrate that multiple species of fly larvae can co-cluster. This behavior tends to confer mutual benefits to cluster members, suggesting significant ecological implications in Drosophila communities.

Effects of Different Detraining Periods on the Physical Fitness of Older Adults with Cardiometabolic Risk Factors

Objective: To verify the effects of two different detraining periods on the physical fitness of older adults with cardiometabolic risk factors. Methods: This observational study encompassed older individuals with cardiometabolic risk factors, who were assessed after two different detraining periods: 1 month (1DT) and 3 months (3DT). Physical fitness was assessed using the 30-s sit to stand test (STS), 30-s arm curl, chair sit-and-reach, back scratch, timed up and go, and 6-min walk test (6MWT). The comparison between the different periods was carried out using absolute differences (Δ = posttest-pretest) and relative differences (Δ% = (Δ/pretest) × 100), with α = 0.05. Results: Eight older adults were assessed (70.3 ± 7.48 years, 4 female/4 male). Improvements in the STS (+1.88 repetitions; p = 0.007) and 6MWT (+17.38 m; p = 0.007) were found after 1DT. After 3DT, a worsening was observed in the 6MWT (−26.38 m; p = 0.018). The arm curl test worsened in both detraining periods (1DT: −1.38 repetitions; 3DT: −3.5 repetitions; p = 0.001). When comparing Δ% of 1DT and 3DT, STS and 6MWT showed differences, with p = 0.024 and p = 0.005, respectively. Conclusions: The 1-month detraining period had a positive effect on some physical fitness components, while 3 months induced a decline in cardiorespiratory fitness. Upper limb strength appears to be the component most susceptible to detraining.

Leisure-time physical activity, cardiorespiratory fitness, and cognitive decline in middle-aged and older adults - The ELSA-Brasil study

ObjectivesDementia is a fast-growing public health problem. This study examined the association of physical activity and estimated cardiorespiratory fitness (eCRF) with the risk of cognitive impairment. Study designMulticentric, prospective cohort study. MethodsWe analyzed 10,121 participants of the ELSA-Brasil study. We assessed leisure-time physical activity using the long version of the IPAQ questionnaire and defined moderate-to-vigorous physical activity (MVPA) per week. We applied a non-exercise prediction equation to estimate eCRF and classified participants as unfit (lowest tertile) and fit. Leisure-time MVPA and eCRF were measured at baseline and follow-up. Incident cognitive impairment was based on memory, language, and executive function assessed at baseline and follow-up. ResultsDuring a median of 8.1 (7.8–8.5) years of follow-up, we identified 396 (3.9 %) incident cases of cognitive impairment. There was an inverse, non-linear association between the incidence of cognitive impairment and both leisure time MVPA and eCRF. Low eCRF (IRR: 1.29; 95%CI: 1.02, 1.64) and low MVPA (IRR: 1.40; 1.09, 1.82) were independently associated with an increased incidence. Increasing 1 MET in eCRF from baseline to follow-up visit was associated with a lower incidence of cognitive impairment (IRR: 0.80; 95%CI: 0.71, 0.91), while a decrease of 13.7 min per day in leisure time MVPA is associated with an increased incidence (IRR: 1.16; 95%CI: 1.01, 1.33) of cognitive impairment. These associations remained statistically significant in adults under 65 but not in older adults. ConclusionLow eCRF and leisure time MVPA are strong and independent predictors of incident cognitive impairment especially in middle-aged adults.

Preventing Allogeneic Stem Cell Transplant-Related Cardiovascular Dysfunction: ALLO-Active Trial.

Allogeneic stem cell transplantation (allo-SCT) is an efficacious treatment for hematologic malignancies but can be complicated by cardiac dysfunction and exercise intolerance impacting quality of life and longevity. We conducted a randomized controlled trial testing whether a multicomponent activity intervention could attenuate reductions in cardiorespiratory fitness and exercise cardiac function (co-primary end points) in adults undergoing allo-SCT. Sixty-two adults scheduled for allo-SCT were randomized to a 4-month activity program (n=30) or usual care (UC; n=32). Activity comprised multicomponent exercise training (3 days/week) and sedentary time reduction (≥30 min/day) program and was delivered throughout hospitalization (≈4 weeks) and for 12 weeks after discharge. Physiological assessments conducted before admission and at 12 weeks after discharge included cardiopulmonary exercise testing to quantify peak oxygen uptake ([Formula: see text]), exercise cardiac magnetic resonance imaging for peak cardiac volume (CIpeak) and stroke volume (SVIpeak) index, echocardiography-derived left ventricular ejection fraction and global longitudinal strain, and cardiac biomarkers (cTn-I [troponin-I] and BNP [B-type natriuretic peptide]). Fifty-two participants (84%) completed follow-up (25 activity and 27 UC); median (interquartile range [IQR]) adherence to the activity program was 74% (41-96%). There was a marked decline in [Formula: see text] in the UC program (-3.4 mL‧kg-1‧min-1 [95% CI, -4.9 to -1.8]) that was attenuated with activity (-0.9 mL‧kg-1‧min-1 [95% CI, -2.5 to 0.8]; interaction P=0.029). Activity preserved exercise cardiac function, with preservation of CIpeak (0.30 L‧min-1‧m-2 [95% CI, -0.34 to 0.41]) and SVIpeak (0.6 mL/m2 [95% CI, -1.3 to 2.5]), both of which declined with UC (CIpeak, -0.68 L‧min-1‧m-2 [95% CI, -1.3 to -0.32]; interaction P=0.008; SVIpeak, -2.7 mL/m2 [95% CI, -4.6 to -0.9]; interaction P=0.014). There were no treatment effects of activity on cardiac biomarkers or echocardiographic indices. Multicomponent activity intervention during and after allo-SCT is beneficial for preserving patient cardiorespiratory fitness and exercise cardiac function. These results may have important implications for cardiovascular morbidity and mortality after allo-SCT. URL: https://anzctr.org.au/; Unique identifier: ACTRN12619000741189.

The effect of Baduanjin on body mass and body composition of college students: A randomized controlled trial.

Previous studies have also found that Baduanjin training can improve health-related physical fitness in young adults. However, it is unclear whether Baduanjin training can improve body mass and body composition in young adults. The aim of this study was to investigate the effects of the Baduanjin training on body mass and body composition in college students. This was a single-center, randomized controlled trial comparing 12 weeks of Baduanjin exercise training group (BEG) at a frequency of 60 minutes per day, 4 days per week with no special exercise control group (CG) on the health-related physical fitness in college students. Body mass and body composition were assessed using the body mass index, waist-to-hip ratio, and Inbody 720 devices. A total of 93 college students (56 in the BEG and 37 in the CG) completed 2 body composition assessments and were included in the analysis. A mixed linear model was used to analyze the effect of the Baduanjin exercise intervention. After 12 weeks of intervention, the body mass index and waist-to-hip ratio in the BEG were significantly lower than that in the CG (P =.007 and P =.028) with a moderate effect size (Cohen d = 0.584 and 0.474) and a significant interaction effect of group by time (P =.007 and.028). The fat mass indicators of body composition including percent body fat, body fat mass, and body fat mass of both arms, both legs and trunk in the BEG were significantly lower than those in the CG (all P <.05), with a moderate effect size (Cohen d from 0.452 to 0.624) and a significant interaction effect of group by time (all P <.05); no significant differences were found in the total body composition indicators and the fat-free mass indicators of body composition between the 2 groups. Regular Baduanjin exercise training may be beneficial for improving body composition in young adults.

The Effects of Long-term Yoga Program on Blood Pressure and Physical Fitness of Older Adults with Stage 1 Hypertension

The Effects of Long-term Yoga Program on Blood Pressure and Physical Fitness of Older Adults with Stage 1 Hypertension

The Effect of Two Somatic-Based Practices Dance and Martial Arts on Irisin, BDNF Levels and Cognitive and Physical Fitness in Older Adults: A Randomized Control Trial.

Maintaining healthy brain function during ageing is of great importance, especially for the self-sufficiency of older adults. The main aim of this study was to determine the effects of dance and martial arts on exerkines Brain Derived Neurotrophic Factor (BDNF) and irisin blood serum levels. This randomized controlled trial examined the effects of dance and martial arts on serum Brain-Derived Neurotrophic Factor (BDNF) and irisin levels, as well as cognitive function, mood, and physical measures in older adults. Seventy-seven independently living older adults (mean age 70.3±3.8 years) were randomized into three groups: dance (DG), martial arts (MaG), and control (CG), followed over 12weeks. Generalized linear models were used to assess the interventions' effects. There was a significant increase in BDNF levels in both the DG (1.8 ± 4.9, p < 0.05) and MaG (3.5 ± 6.3, p < 0.05), while CG experienced a decrease (-4.9 ± 8.2, p < 0.05). Between-group effects were significant for BDNF, with DG and MaG showing higher levels than CG (p < 0.05). No significant changes in irisin levels were found. Cognitive performance, particularly attention and mental flexibility (measured by the Trail Making Test A and B), significantly improved in the DG compared to CG (p < 0.05). Additionally, participants in DG showed improved mood based on the Geriatric Depression Scale (p < 0.05) compared to CG. Anthropometric T-scores were significantly associated with changes in irisin levels (p < 0.05) after intervention. The study found that dance and martial arts upregulated BDNF levels, with dance showing notable improvements in cognitive function and mood in older adults. Changes in anthropometric measures were linked to increased irisin levels. These findings suggest that both dance and martial arts may promote healthy brain function in aging populations. NCT05363228.

A study on environmental elements of residential open spaces for grandparent-child rearing based on a field survey in Tianjin, China

With the advent of an aging society, grandparents' involvement in childcare is becoming increasingly common, saving families and society huge nursing costs. Residential open space (ROS) is a common place for grandparents' outdoor childcare activities, influencing the health of grandparents and children. However, existing research on the ROS environmental needs of intergenerational users is still insufficient. This study regards grandparents and children as a cohesive entity, based on environment behavior theory, and constructs a research framework for the ROS environmental elements needs for grandparent-child rearing. Taking a residential area in Tianjin as an example, four types of grandparent-child rearing are identified based on the age of the children. Through interviews with grandparents and observation of outdoor activities involving grandparent-child rearing, significant differences in the needs of ROS environmental elements such as enclosure feeling, pet control, and adult fitness equipment among different types of grandparent-child rearing were found, stemming from different caregiving patterns. This study provides important implications for constructing supportive childcare environments and promoting physical activities and childcare education among intergenerational populations.

Mood, Quality of Life, and Immune Fitness During the COVID-19 Pandemic of Young Adults in Germany.

Background: The COVID-19 pandemic has profoundly affected young adults' lives globally, including those in Germany. This study investigated mental health and quality of life during the pandemic, with a particular focus on mood. Immune fitness, the body's capacity to respond to health challenges (such as infections) by activating an appropriate immune response, was assessed as a physical health indicator. Methods: Data were collected from 317 participants, aged 18 to 35, via an online survey conducted between November 2021 and March 2022. Participants included 103 men (32.5%) and 214 women (67.5%), with a mean age of 25.5 years (SD = 4.1). Results: Compared to pre-pandemic levels, significant declines in mood, quality of life, immune fitness, and sleep quality were observed during the lockdown periods of the COVID-19 pandemic (p < 0.0125). The most pronounced effects were observed during the second lockdown, with declines extending into the second no-lockdown period for fatigue, depression, happiness, optimism, and immune fitness (p < 0.0125). Significant sex differences were found for the magnitude of mood effects (anxiety, depression, stress). No significant differences were found according to age or occupational status (student vs. work). Conclusions: The COVID-19 pandemic and associated lockdown periods had a significant negative effect on the mood, immune fitness, and well-being of young adults living in Germany.

Effects of a 4-Week Detraining Period After 12 Weeks of Combined Training Using Different Weekly Frequencies on Health-Related Physical Fitness in Older Adults.

Detraining refers to the decline in physical fitness that occurs after the cessation of exercise, compromising the adaptations resulting from regular exercise training. To understand how long the benefits acquired from an exercise program can be maintained, the present study evaluated the detraining effects of a 4-week exercise cessation period in older adults who performed combined training at various weekly frequencies for 12 weeks. This randomized controlled trial assigned participants to one of two training programs: a combined training program twice a week (CT2) or four times a week (CT4) over a period of 12 weeks, followed by a four-week detraining period. The resistance training consisted of six bodyweight exercises, while the aerobic training involved either walking or running. Both the CT2 and CT4 groups completed the same total training volume and overload each week; the only difference was the number of training sessions per week. Assessments were conducted at baseline, after the training period, and after the detraining period, and included the 30-s and five-repetition chair-stand tests, isometric handgrip strength, body mass index (BMI), waist circumference, and waist-to-height ratio. Thirty-one participants completed the study (CT2: 17 and CT4: 14). The groups presented similar attendance records during the training period (CT2: 96 ± 18% versus CT4: 94 ± 19%). After the 12-week training period, CT2 and CT4 improved lower limb strength, CT2 improved upper limb strength, and CT4 reduced waist circumference and waist-to-height ratio compared to baseline. After the 4-week detraining period, the lower limb strength remained improved in both groups (CT2: 4 ± 1 repetition; p < 0.001 and CT4: 4 ± 1 repetition; p < 0.001) when compared to the corresponding baseline values. The handgrip strength decreased in CT2 compared to post-training values. And the body composition benefit in CT4 was not sustained after detraining. The effects of 4 weeks of detraining after 12 weeks of training performed two or four times per week are similar on some but not all health-related physical fitness parameters.

High-intensity interval swimming improves cardiovascular endurance, while aquatic resistance training enhances muscular strength in older adults

The aim of this study was to examine the effects of free swimming (FS), aquatic resistance training (ART), and their combination (FS&ART) on the body composition, blood pressure, and physical fitness of older adults. The study employed a randomized controlled design, comparing three experimental groups with a control group. Eighty volunteers aged between sixty and seventy years (age: 66.2 ± 2.3 years; body mass index: 25.8 ± 4.3 kg/m²) participated in the 16-week intervention, consisting of two weekly sessions. Assessments were conducted at baseline and post-intervention, including anthropometric measurements, blood pressure readings, and the Senior Fitness Test. Significant differences were found between groups in post-intervention considering the chair stand test (p = 0.017; ES = 0.125), arm curl test (p = 0.029; ES = 0.111), 8-foot up and go test (p = 0.042; ES = 0.102), and walk test − 6 min (p = 0.005; ES = 0.156). Specifically, both ART (+ 20.1%; p < 0.05) and FS&ART (+ 19.5%; p < 0.05) showed significantly greater improvements in the chair stand test compared to the control group. Similarly, ART (+ 23.1%; p < 0.05) and FS&ART (+ 18.7%; p < 0.05) performed better than the control group. FS&ART also exhibited a significant improvement over the control group in the 8-foot up-and-go test (+ 14.6%; p < 0.05). In the 6-minute walk test, FS (+ 19.4%; p < 0.05) and FS&ART (+ 15.9%; p < 0.05) both significantly outperformed the control group. This study found that FS improves cardiovascular endurance, while ART enhances muscular strength and endurance in older adults, with combined benefits for agility, suggesting integration of combined modalities into community wellness initiatives for enhanced physical fitness and health outcomes.

Mediterranean Diet-Based Sustainable Healthy Diet and Multicomponent Training Combined Intervention Effect on Body Composition, Anthropometry, and Physical Fitness in Healthy Aging

Background: Diet and exercise interventions have been associated with improved body composition and physical fitness. However, evidence regarding their combined effects in older adults is scarce. This study aimed to investigate the impact of a combined 12-week Mediterranean diet-based sustainable healthy diet (SHD) and multicomponent training (MT) intervention on body composition, anthropometry, and physical fitness in older adults. Methods: Diet intervention groups received a weekly SHD food supply and four sessions, including a SHD culinary practical workshop. The exercise program included MT 50 min group session, three times a week, on non-consecutive days. Body composition and physical fitness variables were assessed through dual X-ray absorptiometry, anthropometric measurements, and senior fitness tests. Repeated measures ANOVA, with terms for group, time, and interaction, was performed. Results: Our results showed that a combined intervention significantly lowered BMI and total fat. Also, significant differences between assessments in all physical fitness tests, except for aerobic endurance, were observed. Adjusted models show significant differences in BMI (p = 0.049) and WHR (p = 0.037) between groups and in total fat (p = 0.030) for the interaction term. Body strength (p &lt; 0.001), balance tests (p &lt; 0.001), and aerobic endurance (p = 0.005) had significant differences amongst groups. Considering the interaction term, differences were observed for upper body strength (p = 0.046) and flexibility tests (p = 0.004 sit and reach, p = 0.048 back scratch). Conclusions: Our intervention study demonstrates the potential of implementing healthy lifestyle and sustainable models to promote healthy and active aging.

Does greater adherence to a healthy dietary pattern correspond to a better body composition and cardiorespiratory fitness in adults with overweight and primary hypertension? Data from the EXERDIET-HTA study.

Cardiovascular events are positively associated with primary hypertension (HTN), obesity, and low cardiorespiratory fitness (CRF) and negatively with healthy dietary patterns, such as Healthy Diet Indicator (HDI), Mediterranean diet (MD), and the Dietary Approaches to Stop Hypertension (DASH). The aim is to analyze the association between healthy dietary patterns with body composition and CRF. Body composition (bioimpedance) and CRF [peak oxygen uptake (V̇O2peak)] were assessed in 165 participants with HTN and overweight/obesity. There were (1) a positive association (unadjusted) between fat-free mass (%) with DASH and MD (P = 0.03) and a negative association between fat mass (%) and MD (P = 0.03); (2) positive associations (adjusted) between V̇O2peak (l·min-1) with DASH (P = 0.007), HDI (P = 0.017), and MD (P = 0.010) and V̇O2peak (ml·kg-1·min-1) with DASH (P = 0.005); (3) a negative relationship (unadjusted and adjusted) between energy intake and DASH (P = 0.004). In conclusion, these findings highlight the cardiovascular health protection provided by healthy dietary patterns associated with healthier CRF and body composition in people with a profile of HTN and overweight.

Relationships Between Exercise-Induced Changes In Dietary Intake And Physiological Fitness In Adults With Chronic Lymphocytic Leukaemia

Relationships Between Exercise-Induced Changes In Dietary Intake And Physiological Fitness In Adults With Chronic Lymphocytic Leukaemia

Effects of 8-weeks Surf Skateboard training on physical fitness in young people

BackgroundSurf skateboards have grown in popularity among young people in recent years. However, no research studies have analyzed the effect of surf skateboarding on physical fitness. ObjectiveThe purpose of this study was to determine the effects of 8-week surf skateboard training on physical fitness in young adults. MethodsTwenty-two young people, ages 18–24 years were randomly assigned into two groups: a control (CON; n ​= ​11) and surf skateboarding (SSK; n ​= ​11) group. The surf skateboard training group received an eight-week intervention consisting of three 60-minute (min) sessions per week, while the control group continued with their normal daily lives. Physical fitness was assessed before and after the intervention through a battery of tests that included body composition, cardiorespiratory fitness, muscular strength and endurance, flexibility, and balance. ResultsThe results showed that the SSK group demonstrated significant (p ​< ​0.05) improvements in maximum voluntary ventilation, back and leg strength, lower body muscular endurance by the sit-to-stand tests, and balance in all direction compared with the pre-test and the CON group. In addition, the SSK group showed significantly (p ​< ​0.05) decreased body weight, body mass index, percent body fat, and resting heart rate, while increased maximum oxygen consumption, pulmonary function, respiratory muscle strength, upper body muscular endurance by the sit-up test and flexibility compared with the pre-test. ConclusionThe findings suggest that surf skateboard training have an effective physical activity intervention to improve body composition, cardiorespiratory fitness, muscular strength and endurance, flexibility, and balance in young people.

Does Hypoxia Conditioning Improve Physical Fitness In Middle-aged And Older Adults? - Meta-Analysis

Does Hypoxia Conditioning Improve Physical Fitness In Middle-aged And Older Adults? - Meta-Analysis

Subjective fitness relates to performance and can be improved by exercise in children and young adults with heart disease.

The Duke Activity Status Index is used to assess an individual patient's perception of their fitness abilities. It has been validated and shown to predict actual fitness in adults but has been studied less in the paediatric population, specifically those with heart disease. This study aims to assess if the Duke Activity Status Index is associated with measured markers of physical fitness in adolescents and young adults with heart disease. This retrospective single-centre cohort study includes patients who completed a minimum of 12 weeks of cardiac rehabilitation between 2016 and 2022. Cardiac rehabilitation outcomes included physical, performance, and psychosocial measures. A comparison between serial testing was performed using a paired t-test. Univariable and multivariable analyses for Duke Activity Status Index were performed. Data are reported as median [interquartile range]. Of the 118 participants (20 years-old [13.9-22.5], 53% male), 33 (28%) completed at least 12 weeks of cardiac rehabilitation. Median peak oxygen consumption was 60.1% predicted [49-72.8%], and Duke Activity Status Index was 32.6 [21.5-48.8]. On Pearson's correlation assessing the Duke Activity Status Index, there were significant associations with % predicted peak oxygen consumption (r = 0.49, p < 0.0001), 6-minute walk distance (r = 0.45, p < 0.0001), Duke Activity Status Index metabolic equivalents (r = 0.45, p < 0.0001), and dominant hand grip (r = 0.48, p < 0.0001). In multivariable analysis, the % predicted peak oxygen consumption (r = 0.40, p = 0.005) and dominant hand grip (r = 0.37, p = 0.005) remained statistically significant. Duke Activity Status Index is associated with measures of physical fitness in paediatric and young adults with heart disease who complete a cardiac rehabilitation program.

EFFECT OF DIFFERENT TYPES OF MUSIC ON CARDIO-RESPIRATORY VARIABLES AMONG OBESE YOUNG ADULTS: A LITERATURE REVIEW

Background: Obesity is one of the major public health problems affecting every region of the globe. Obesity is a prevalent form of malnutrition that can lead to adverse metabolic effects. The risk of heart disease and diabetes increases steadily with increasing body mass index (BMI). Exercise physiology shows a growing interest in the possible physiological and psychological effects of music. Exercisers who listen to music are encouraged to keep up the effort while being diverted from their physical exhaustion. Objectives: To evaluate the effects of different types of music on cardio and respiratory Variables among overweight and obese young adults. Method: A review of observational, experimental, randomized control trials, and cross-sectional studies were performed. SCOPUS, Google Scholar, EBSCO and PubMed were searched using music, HRV, and obese, overweight young adults. Result: A total of 37 studies were identified of which 13 studies were published between 2011-2023 and were included in the study. 6 studies included in our study showed positive effects of music on the rate of perceived exertion, and cardiorespiratory fitness which could be a good strategy for obese young adults. Conclusion: This study concluded that there is a significant relationship between the different types of music along with exercise on cardiorespiratory fitness in young obese adults. The moderate quality of evidence in many studies indicates a need for further research to solidify these findings and explore new therapeutic avenues.

Association of adipose tissue inflammation and physical fitness in older adults

An active lifestyle is of key importance for reduction of obesity and inflammation, as well as circulating levels of adipokines. Therefore, the aim of our study was to assess the relationship of physical fitness with chronic inflammatory status, and to evaluate biomarkers useful in the analysis of adipose tissue dysfunction. Sixty-three older adults (69.6 ± 5.1 years) were allocated to a high n = 31 (women n = 23 and men n = 8 male) or low physical fitness n = 32 (women n = 29 and men n = 3) group based on gait speed values (1.4–1.8 m/s or ≤ 1.3 m/s). The gait speed correlated with hand grip strength (rs = 0.493, p = 0.0001) and with leptin level (R = -0.372, p = 0.003), which shows the benefits of physical activity on muscle strength and circulating adipokines. In low physical fitness group, 58.1% individuals had adiponectin to leptin ratio (Adpn/Lep) < 0.5 revealing dysfunction of adipose tissue and high cardiometabolic risk; 20% of the group were obese with BMI ≥ 30 kg/m2. In high physical fitness group, 25.8% of individuals had Adpn/Lep ≥ 1.0 i.e., within the reference range. Markers of systemic inflammation were significantly related to physical fitness: CRP/gait speed (rs = -0.377) and HMGB-1/gait speed (rs = -0.264). The results of the ROC analysis for Adpn (AUC = 0.526), Lep (AUC = 0.745) and HMGB-1 (AUC = 0.689) indicated their diagnostic potential for clinical prognosis in older patients. The optimal threshold values corresponded to 1.2 μg/mL for Adpn (sensitivity 74.2%, specificity 41.9%, OR = 1.4, 95%Cl 0.488–3.902), 6.7 ng/mL for Lep (sensitivity 56.2%, specificity 93.5%, OR = 14.8, 95%Cl 3.574–112.229), 2.63 mg/L for CRP (sensitivity 51.6%, specificity 84.3%, OR = 4.4, 95% Cl 1.401- 16.063) and 34.2 ng/mL for HMGB-1 (sensitivity 62.0%, specificity 86.6%, OR = 12.0, 95%Cl 3.254—61.614). The highest sensitivity and specificity were observed for Leptin and HMGB-1. The study revealed changes in inflammatory status in older adults at various levels of physical fitness and demonstrated diagnostic usefulness of adipokines in the assessment of adipose tissue inflammation.