Type Of Exercise Research Articles

The use of Loss Velocity and the Rate of Perceived Exertion to Assess Effort Intensity During Sets of Bench Press Exercise Performed until Exhaustion

The objective of the present study was to verify the agreement and correlation between effort intensity determined from the rate of perceived exertion (RPE) and loss velocity in sets performed to exhaustion in the bench press exercise at a self-selected velocity. Thirty-five men and women practitioners of resistance training (33.61±8.16 years; 172.75±11.04 cm of stature; 76.79±15.57 kg of body mass) were evaluated. Participants were familiarized and then performed two sets of bench press performed until exhaustion at a self-selected velocity at 70% and 85% of one-repetition maximum (1RM). Loss velocity was measured by a linear position transducer (Ergonauta® encoder) applied to velocity-based training. A 3-point RPE scale was used to evaluate the perceived exertion of the individuals. The analysis of agreement (Kappa test) and correlation (Spearman test) were applied (p<0.05). The results of the study indicated the existence of a moderate degree of agreement (κ = 0.499; κ = 0.509 for 70% and 85% of 1RM, respectively), but a strong correlation (ρ = 0.720; ρ = 0.753 for 70% and 85% of 1RM, respectively) between the effort intensity determined by the Ergonauta and the RPE, at both intensities analyzed (70% and 85% of 1RM). Despite the lack of perfect agreement between methods, loss velocity and RPE seem to demonstrate strong consistency, allowing both to be used for controlling intensity in resistance training. The results of this study should be interpreted in light of individual characteristics, type of exercise, and training objectives.

Comparing the effect of high-intensity interval exercise and voluntary exercise training on cognitive functions in rats

It is known that exercise increases brain-derived neurotrophic factor (BDNF) levels in the hippocampus, the brain region responsible for learning and memory, resulting in improved cognitive functions and learning processes. However, it is claimed that different types of exercise cause different responses in the brain. It is thought that lactate and osteocalcin secreted in response to exercise are associated with an increase in BDNF levels. However, there are not enough studies on this subject. This study aimed to compare the effects of high-intensity interval training (HIIT) and voluntary exercise training on cognitive performance and molecular connections. Male rats were randomly divided into control, voluntary exercise training and HIIT groups. The voluntary exercise group had free access to the voluntary wheel for 8 weeks. The HIIT group performed HIIT on the treadmill 3 days a week for 8 weeks. The rats underwent open field (OF), elevated plus maze (EPM) and Morris water maze (MWM) tests 24 h after the last exercise training. Then, after blood was drawn under anesthesia, the rats were sacrificed and their hippocampus tissues were separated. Glucocorticoid and BDNF levels in the blood were evaluated by enzyme-linked immunosorbent assay (ELISA), and osteocalcin and BDNF expressions in the hippocampus were evaluated by real-time quantitative reverse transcription-polymerase chain reaction (RT-PCR). Neither voluntary exercise training nor HIIT had any significant effect on behavioral parameters assessed by OF, EPM and MWM tests. However, BDNF expression in hippocampus tissue was higher in the HIIT group than in the control group. In addition, osteocalcin expression in hippocampus tissue was higher in the HIIT and voluntary exercise groups than in the control group. In conclusion, according to the findings we obtained from this study, although it does not have a significant effect on cognitive functions, the effect of HIIT on brain functions seems to be more effective than voluntary exercise.

Lifestyle intervention improves cognition and quality of life in persons with early Multiple Sclerosis

BackgroundLifestyle changes have been demonstrated to impact pathophysiology in Multiple Sclerosis (MS). Various diet and exercise protocols have been reported to improve symptoms and function in persons with MS. Evidence is accumulating that interventions as early as possible in the disease course are warranted. The objective of this study was to investigate the effect of a remotely delivered lifestyle program focusing on specific diet and exercise recommendations in persons with early MS. MethodsMS patients, with disease diagnosis no more than 2 years prior, were recruited from the patient population of the MS clinic of the Pacific Neuroscience Institute. Participants followed recommendations for diet and exercise delivered via remote heath coaching. Each participant received 6 sessions with a health coach over a 12-week period. They were given parameters of a Mediterranean-type diet to follow, and specific and individualized recommendations about duration, intensity and type of exercise and physical activity. Outcome measures included Quality of Life (QOL), cognition (Symbol Digit Modalities Test, SDMT), fatigue (Multiple Sclerosis Fatigue Impact Scale, MFIS), fitness (estimated with Metabolic equivalents, METS) and other objective and patient reported outcomes (PRO). Changes in outcomes were analyzed using mixed effects general linear models and standardized pre-post differences.(Cohen's d) ResultsFifteen persons with early (≤ 2 years) MS enrolled in the study, 14 of whom completed the study. We observed significant improvements in QOL (p = 0.02), SDMT (p = 0.006), fatigue(p = 0.005), fitness (p = 0.04), and other PRO and objective metrics at the end of the protocol compared to baseline. Adherence and patient satisfaction measures were high. ConclusionsSpecific and individualized lifestyle recommendations can be effectively delivered remotely, and may produce improvement in symptoms and function in persons with early MS. Larger controlled trials of these interventions are warranted.

Exercise as a modality to improve heart transplantation-related functional impairments: An article review.

Heart transplantation (HT), the treatment choice of advanced heart failure patients, is proven effective in increasing the survival and functional status of the recipients. However, compared to normal controls, functional status is lower in HT recipients. Exercise given in cardiac rehabilitation has been shown to improve exercise capacity as measured with peak oxygen uptake (VO2 peak) and muscle strength after completion of the program and cessation of exercise results in loss of exercise benefits. Several factors related to cardiac denervation and the use of immunosuppressive agents in HT recipients result in functional impairments including cardiovascular, pulmonary, exercise capacity, psychological, and quality of life (QoL) problems. High-intensity interval training (HIIT) is the most common type of exercise used in HT recipients and given as a hospital-based program. Improvement of functional impairments was found to have occurred due to primarily musculoskeletal adaptations through improvement of muscle structure and aerobic capacity and cardiovascular adaptations. In general, exercise given after transplantation improved VO2 peak significantly and improvement was better in the HIIT group compared to moderate intensity continuous training or no-exercise groups. Improvement of QoL was ascribed to improvement of exercise capacity, symptoms, pulmonary function, physical capacity improvement, anxiety, and depression.

Differential contribution of elbow flexion and knee extension on vascular and hemodynamic parameters and arterial stiffness indices after acute strength exercise in young adults

BackgroundDifferent types of exercise, performed acutely or chronically, have different repercussions on central hemodynamics, arterial stiffness, and cardiac function. In this study, we aim to compare the effects of acute elbow flexion (EFlex) and knee extension (KExt) exercises on vascular and hemodynamic parameters and arterial stiffness indices in healthy young adults.MethodsYoung adults (20 to 39 years) underwent randomized muscle strength tests to obtain 1 repetition maximum (1RM) for elbow flexion (EFlex) and knee extension (KExt). After a minimum interval of 48 h, cardiovascular parameters were assessed using Mobil-O-Graph® (Mobil-O-Graph, IEM, Germany) at three-time points: at baseline (before exercise), immediately after elbow flexion or knee extension exercises with a load corresponding to 50% of 1RM (T0) and after 15 min of rest (T15).ResultsImmediately after exercise (T0), peripheral systolic blood pressure, peripheral pulse pressure, central systolic blood pressure, and central pulse pressure were significantly higher in KExt than EFlex (Δ 3.13; Δ 3.06; Δ 5.65; Δ 5.61 mmHg, respectively). Systolic volume, cardiac output, and cardiac index were significantly higher immediately after KExt when compared with EFlex (Δ 4.2 ml; Δ 0.27 ml/min and 0.14 l/min*1/m2, respectively). The reflection coefficient and the pulse wave velocity were also significantly higher at T0 in KExt compared to EFlex ( Δ 8.59 and Δ 0.12 m/sec, respectively).ConclusionOur results show differential contribution of muscle mass in vascular and hemodynamic parameters evaluated immediately after EFlex and KExt. In addition, our study showed for the first time that the reflection coefficient, an index that evaluates the magnitude of the reflected waves from the periphery, was only affected by KExt.

Self-reported physical activity properties and 20-year all-cause and cardiovascular mortality among community-dwelling older adults.

Physical activity was previously associated with decreased mortality. Current guidelines recommend >150min/week or >75min/week of moderate or high-intensity exercise to maintain a healthy lifestyle; however, exercise properties most strongly associated with low mortality among the elderly may still be explored. A total of 1210 community-dwelling older adults, from the third phase (1999-2004) of the Israel Study on Glucose Intolerance, Obesity, and Hypertension, were followed until 2016 and 2019 for cardiovascular and all-cause mortality, respectively. Physical activity properties were recorded and evaluated against all-cause and cardiovascular mortality. Mean age at baseline was 73 ± 7years, with 638 (53%) females, and 585 (48%) reported habitual exercise. When compared to sedentary individuals, multivariable Cox regressions showed a significantly lower risk for all-cause mortality among currently active individuals [hazard ratio (HR) = 0.72, 95% confidence interval (CI): 0.59-0.88, P = .002], those engaging in light-moderate activity (HR = 0.72, 95% CI: 0.57-0.89, P = .003), those with diverse exercise types (HR = 0.59, 95% CI: 0.44-0.80, P = .001), more sessions/week (HR = 0.94, 95% CI: 0.92-0.97, P < .001), those meeting current exercise recommendations (HR = 0.79, 95% CI: 0.58-0.89, P = .03), those who engaged in walking (HR = 0.58, 95% CI: 0.45-0.76, P < .001), and swimming (HR = 0.66, 95% CI: 0.45-0.96, P = .03). Similar HRs were found for cardiovascular mortality, although a somewhat stronger protective association was observed for swimming (HR = 0.48, 95% CI: 0.24-0.95, P = .04) compared to a sedentary lifestyle. The study further supports current exercise guidelines among the elderly. It also underscores the importance of physical activity in older individuals while prioritizing a greater number of sessions/week in addition to the total duration, and highlights specific activity features associated with lower long-term mortality among older adults. Key message • What is already known on this topic - Physical activity was associated with a lower risk for mortality, although the specific properties and the preferred type of exercise among older adults are still debatable. • What this study adds - The study suggests the optimal activity characteristics in older adults while prioritizing activity sessions over time, light-moderate exercise over strenuous activity, diverse activity, and walking and swimming over other activities. • How this study might affect research, practice or policy - Future exercise guidelines should focus on increasing activity sessions throughout the week and not on the cumulative time to maximize the effect on mortality.

Surgeon stress, anxiety, and workload: a descriptive study of participant reported responses to fundamentals of laparoscopic surgery exercises.

Stress while operating is an important contributor to surgeon health and burnout. Measuring stress is key to improving surgeon and patient outcomes, however biological responses to stress during surgery are variable and difficult to interpret. Participant reported measures of stress have been suggested as an alternative, but the most appropriate measure has not been defined. This study's primary aim was to assess measures of anxiety, stress, and workload before and after surgical simulation and characterize the relationship between these measures. Surgeons completed three laparoscopic exercises from the fundamentals of laparoscopy program (peg transfer, pattern cutting, intracorporeal suturing) in a neutral environment and "stressed" environment (ergonomic, noise, or time pressure). State trait anxiety and self-reported stress on a visual analogue scale were collected prior to simulation and again immediately afterwards. The NASA task load index (TLX) was also administered post-simulation. Of the 26 participants from gynecological and general surgery specialties, state anxiety increased in 98/148 simulations (62%) with a significant mean increase during simulation (32.9 ± 7.9 vs 39.4 ± 10.2, p < .001). Self-reported stress increased in 107/148 simulations (72%), with a significant increase in mean scores during simulation (38.7 ± 22.5 vs 48.9 ± 23.7, p < .001). NASA-TLX scores immediately after simulation ranged from 40 to 118 (mean 60.5 ± 28.7). Greater anxiety and stress scores were reported in "stressed" simulations (43.6 ± 23.1 vs 54.2 ± 23.3; 68.7 ± 27.0 vs 52.4 ± 28.2 respectively) with a significant interaction effect of the "stressed" environment and type of exercise. Anxiety and stress were moderately positively correlated prior to simulation (r = .40) and strongly positively correlated post-simulation (r = .70), however only stress was strongly correlated to workload (r = .79). Stress and anxiety varied by type of laparoscopic exercise and simulation environment. Correlations between anxiety and stress are stronger post-simulation than prior to simulation. Stress, but not anxiety, is highly correlated with workload.

Can general exercise training and pelvic floor muscle training be used as an empowering tool among women with endometriosis? Experiences among women with endometriosis participating in the intervention group of a randomized controlled trial

BackgroundThe potential benefit of exercise in alleviating symptoms of endometriosis is unclear. Still, exercise may be used to empower women and manage disease symptoms. The purpose of this study was to explore how regular supervised group- and individual exercise training, including pelvic floor muscle training (PFMT), is experienced among women with endometriosis after participating in a randomized controlled trial (RCT).MethodsAmong 41 women randomized to exercise training for four months, ten women were interviewed about their experiences with exercise training after participation in the trial. The weekly group training was led by women’s health physiotherapists and included individualized and progressive muscular strength training of large muscle groups and the pelvic floor muscles, in addition to endurance-, flexibility, and relaxation training. An individual training program followed the same principles as the group training and was to be performed 3–5 times per week, depending on the level of intensity. PFMT was recommended daily. The women also received a group pain management course emphasizing exercise training as self-management. Using inductive reflexive thematic analysis, responses to the question “Did participation in the study change your view of exercise as part of the treatment for endometriosis?“ were analyzed.ResultsThe women brought forward the importance of knowledge about the benefits of exercise to make informed decisions in disease management. Further, the women described how exercise training was perceived as less frightening and manageable when exposed to various intensities, dosages, and types of exercises in a safe and supportive environment. PFMT was especially brought forward as something new and appreciated, and for some of the women, to be performed on days when their bodies could not handle the general exercise training. They also expressed that the supervised exercise brought an extra dimension of belonging through group participation.ConclusionsIndividualization and regular supervision seem important to empower women with knowledge about exercise training as self-management and to experience exercise training as safe and non-threatening. Further, creating a sense of belonging through group training may improve social support and build active coping strategies that are essential for disease management of endometriosis.Trial registrationNCT05091268 (registered 23.09.2021).

Evidence-based exercise recommendations to improve functional mobility in older adults - A study protocol for living systematic review and meta-analysis

Background and objectives This is a protocol for a living systematic review and meta-analysis. This review will assess the effects of state-of-the-art exercise interventions designed to promote mobility. Therefore, after identifying all potential interventions, we will use the F.I.T.T. principles as well as the physical and health status of the participants as moderators to analyse the mechanisms for the positive benefits of exercise interventions. The main research questions are: Which exercise types are most beneficial for improving functional mobility in various populations of older adults? Which physical exercise characteristics in terms of frequency, intensity, time and duration will achieve the greatest benefit in terms of the defined outcomes, i.e, the functional mobility of older adults? Methods The systematic literature research according to PRISMA guidelines will search databases like MEDLINE, APA Psych-Info and Web of Science. Inclusion criteria are: healthy older people ≥ 50 years, randomized-controlled trials including exercise intervention and a walking or mobility assessments (eg., TUG, SPPB) as an outcome measure. A preliminary search revealed more than 33,000 hits that will be screened by pairs of independent reviewers. The results will be summarized according to the effects regarding functional mobility and potential dose-response relations via respective meta-analysis. Conclusion The systematic review will comprise the knowledge of the existing literature with regards to the effects of the physical activity interventions compared to an active or inactive control group. We will summarize the effects with respect to the F.I.T.T principles. If possible, we will also compare interventions from the different categories (cardiovascular exercise, resistance exercise, motor-coordinative exercise, multicomponent exercise, mind-body exercise, exergames, hybrid exercise, and concurrent training) as a network analysis and report the influence of moderator variables. Based on the results evidence-based guidelines following GRADE for physical exercise interventions to improve mobility in older adults will be provided.

Exercise for patients with arthritis

Background: Osteoarthritis and rheumatoid arthritis are major causes of pain and disability globally, and exercise is known to be effective at alleviating symptoms and improving physical function.Current Concepts: Knee osteoarthritis is a common degenerative disease, and comprehensive clinical practice guidelines have been established. Most studies strongly recommend appropriate weight management combined with exercise therapy. Aerobic, strength, resistance, isometric, neuromuscular, and balance training have been used. However, the current evidence is insufficient to recommend specific prescriptions regarding the exercise type and dose. Many guidelines group knee and hip osteoarthritis together for exercise recommendations. Evidence supporting the use of exercise for hand osteoarthritis is relatively scarce, and reports on its adverse effects are rare. Weight loss is not recommended for hand osteoarthritis, because its effectiveness has not yet been established. For patients with polyarticular osteoarthritis, exercise is recommended as a core treatment, with systematic land-based exercises being particularly advised. For rheumatoid arthritis, both general exercises and hydrotherapy are recommended to improve joint flexibility, muscle strength, and functional outcomes.Discussion and Conclusion: Exercise is a powerful treatment tool for various types of arthritis. However, further research is required to develop more specific exercise intervention protocols.

Exercise for fall prevention in older adults

Background: Global population aging has significantly increased fall-related incidents among older adults, which is associated with major health risks and challenges for healthcare systems. Falls are a leading cause of injury, disability, and mortality in South Korea, which has shown rapid expansion of the elderly population. Development of effective fall-prevention strategies, including exercise-based interventions is important to address this issue.Current Concepts: Exercise-based fall prevention programs include several key types such as strength and functional movement training and balance exercises. Strength training includes resistance exercises and weightbearing activities to enhance muscle strength, which is essential for stability and fall prevention. Balance exercises improve stability and coordination, including standing on one leg and heel-to-toe walking. Functional movement training includes exercises that simulate daily activities and help individuals to improve their ability to safely perform routine tasks. Programs such as the Otago Exercise Program integrate these elements and offer a comprehensive approach to fall prevention. Such regimens combined with training in safe falling techniques are important to reduce fall risk and improve outcomes. Assessment tools, including the timed up-and-go and senior fitness tests, are useful to identify at-risk individuals and tailor interventions accordingly.Discussion and Conclusion: An effective fall prevention exercise program requires a multifaceted approach that combines various exercise types and focuses on improving muscle strength, balance, flexibility, and functional skills, as well as safe falling and floor recovery techniques. Tailoring these interventions to individual needs and regular risk assessments can enhance their usefulness.

Comparative effectiveness of open and closed skill exercises on cognitive function in young adults: a fNIRS study

While it is widely acknowledged that exercise has positive effects on cognitive function, the specific impacts of different types of exercises, particularly open and closed skill exercises, on cognitive impairment continue to be a debated topic. In this study, we used fNIRS and cognitive psychology tasks to investigate the effects of different types of exercises on cognitive function and brain activity in young adults. We conducted an observational study to assess the cognitive function of participants who had engaged in these exercises for a long period. Additionally, we examined the effects of open skill exercise (badminton) and closed skill exercise (calisthenics) on localized blood flow in the prefrontal lobe of the brain using an experimental research method. Specifically, during the Stroop task, the badminton group exhibited significantly higher △HbO2 in channel 18, corresponding to the dorsolateral prefrontal cortex, compared to the calisthenics group (F = 4.485, P < 0.05, η2 = 0.074). In the 2-back task, the calisthenics group showed significantly higher △HbO2 in channel 17, corresponding to the frontopolar area, dorsolateral prefrontal cortex and inferior prefrontal gyrus, than the badminton group (F = 8.842, P < 0.01, η2 = 0.136). Our findings reveal that open skill exercises are more effective in enhancing cognitive inhibition, thereby increasing attention capacity, self-regulation, and flexibility in response to environmental changes. Conversely, closed skill exercises demonstrate greater efficacy in improving working memory within cognitive functions, showcasing an enhanced capacity for information processing and storage. These data indicate that while both open and closed skill exercises are beneficial for cognitive function, they exhibit significant distinctions in some aspects.

Comparative Analysis of Dual-Task and Single- Task Balance Exercises in Improving Static Balance in Individuals with Anterior Cruciate Ligament Reconstruction

Introduction: Various balance exercises have been employed to enhance functional stability and balance in individuals who have undergone anterior cruciate ligament (ACL) reconstruction; however, no study has explored the use of dual-task balance exercises for these patients. This study compares the effects of dual motor task balance exercises and single-task exercises on the static balance indices of individuals with ACL reconstruction. Materials and Methods: In a single-blind randomized controlled trial, 27 subjects who had undergone ACL reconstruction were randomly divided into two groups: Dual-task and single- task balance exercises. Both groups performed their exercises three days a week for one month. Static balance indicators were assessed at the beginning and end of the treatment. Results: The results demonstrated that after the treatment, there was a statistically significant decrease in various center of pressure variables, including mean displacement in the anterior- posterior and medial-lateral directions, total path length, mean velocity of displacement, root mean square of displacement, and velocity. Furthermore, the knee injury and osteoarthritis outcome score significantly increased in both groups (P&lt;0.05). However, when comparing the two groups, no significant difference was observed after the treatment (P&gt;0.05). Conclusion: Dual-task and single-task motor exercises improve static stability and knee function levels in patients who have undergone ACL reconstruction. Meanwhile, the effectiveness of these exercise types does not significantly differ from each other.

Towards a Multimodal WordNet for Language Learning in Bulgarian

In this paper we present some modifications to and extensions of a Wordnet for Bulgarian designed to make it more appropriate for applications in the area of language learning. However, in order to support education, we need to ensure the appropriate selection of sets of synonyms (synsets) from BTB- Wordnet, depending on the education level of the learners, and various types of exercises based on integration of the learning topic and semantic information within Wordnet. For this purpose, our focus is mainly on the combination of the lexemes (lemmas), with their meanings and examples, and the specially designed pictures as illustrations of those meanings within the synsets. We report on our preliminary results.

Acute effect of different types of moderate intensity physical exercise on affective response and mood state in individuals with substance use disorder

Substance use disorder (SUD) affects a significant percentage of people around the world, negatively influencing aspects of physical and mental health. Physical exercise can promote acute and chronic effects on the affective response and mood of individuals and has shown promising effects in all phases of rehabilitation. The objective of this study was to verify the acute effects of two types of physical exercises at moderate intensity on the mood state and on the affective response of individuals hospitalized for the treatment of SUD. For this purpose, 43 individuals (31 men and 12 women) underwent two physical exercise sessions (one aerobic and one functional) and a control session. Before and immediately after the sessions, subjects answered questionnaires about mood, affective valence, and perceived arousal. Generalized estimating equations (GEE) followed by the Bonferroni post hoc test were used to assess the effect of timing and session on the variables. The results showed significant improvements after both physical exercise sessions in mood (reduction in levels of tension, depression, anger, fatigue, and confusion) and in affective valences (feeling of pleasure and arousal perception), with no changes after the control session. It is observed that different types of physical exercises can positively impact the mental health of individuals undergoing treatment for SUD and should be used as a non-pharmacological strategy in the rehabilitation process.

Exploring the effects of multiple forms of physical activity on social functioning in children with ASD: a meta-analysis of a controlled trial

The current meta-analysis aimed to assessing the effect of physical activity on social functioning in children with autism spectrum disorder (ASD).The PubMed, Web of Science, Embase, and Cochrane Library databases were searched to identify randomized controlled trials (RCTs) and controlled trials (CTs) examining the effects of physical activity on social functioning in children with ASD. Traditional meta-analysis, subgroup analysis and publication bias tests were performed using Stata software 18.0.A total of 18 studies were included. The results showed that physical activity has a moderate-to-high effect on social functioning in children with ASD, with an effect size of SMD=0.50 (95% CI=0.34∼0.65, P<0.001. Different types of exercise and intervention programs have different effects on social functioning in children with ASD.For 3- to 7-year-old children with ASD, a comprehensive exercise program involving cooperative physical activity with three or more sessions per week for 11 to 20 weeks can lead to improvements in social functioning

Effects of Traditional Chinese Exercises on Glycemic Control in Patients with Type 2 Diabetes Mellitus: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Currently, most studies on the health benefits of traditional Chinese exercises on type 2 diabetes mellitus have explored the effects of a single type of traditional Chinese exercise on type 2 diabetes. Although a previous study evaluated the combined clinical effects of traditional Chinese exercises on type 2 diabetes, the studies included in that review were deficient in their study design. In addition, previous studies have not explored the ideal exercise dose that should be taken by patients with type 2 diabetes when performing traditional Chinese exercises. To understand whether the findings of previous systematic reviews and meta-analyses are still applicable and to try to address the deficiencies in the previous review, this review conducted a meta-analysis of existing randomized controlled trials to investigate the impact of traditional Chinese exercises on glycemic control with type 2 diabetes. The literature was searched in seven Chinese and English databases. Randomized controlled trials published in English and Chinese, from database inception to March 2023, were included in this review. Two reviewers independently reviewed the search results, extracted the data, and assessed the risk of bias. A meta-analysis of the included studies was conducted using Rev Man 5.4 and Stata 15.1 software. Heterogeneity was investigated using a sensitivity analysis, a subgroup analysis, and a meta-regression analysis. Pre-determined subgroups included the duration of the intervention, frequency of exercise, and duration of the single exercise session. A total of 31 randomized controlled trials (2077 subjects) were selected in this review. The meta-analysis revealed that traditional Chinese exercises were more effective than control groups in lowering glycated hemoglobin (Z = 6.06; mean difference [MD] = - 0.64, 95% confidence interval [CI] - 0.85, - 0.44; P < 0.00001), fasting blood glucose (Z = 7.81; MD = - 0.82, 95% CI - 1.03, - 0.62; P < 0.00001), 2-h plasma glucose (Z = 5.61;MD = - 1.03, 95% CI - 1.39, - 0.67; P < 0.00001), total cholesterol (Z = 4.23; MD = - 0.37, 95% CI - 0.54, - 0.20; P < 0.0001), high-density lipoprotein cholesterol (Z = 5.94; MD = 0.12, 95% CI 0.08, 0.16; P < 0.00001), low-density lipoprotein cholesterol (Z = 6.20; MD = - 0.34, 95% CI - 0.44, - 0.23; P < 0.00001), and triglyceride levels (Z = 3.74; MD = - 0.44, 95% CI - 0.67, - 0.21; P = 0.0002) among patients with type 2 diabetes. Traditional Chinese exercises can significantly improve blood glucose and lipid levels in patients with type 2 diabetes. When performing traditional Chinese exercise interventions for type 2 diabetes, it is recommended that exercise programs are designed for 30-50min/session, 4-5 sessions/week for at least 3months.

O94 MOST EFFECTIVE EXERCISE INTERVENTIONS FOR REDUCING SHORT-TERM BLOOD PRESSURE VARIABILITY: A META-ANALYSIS

Objective: Blood pressure variability (BPV) is a risk factor for cardiovascular disease. Growing evidence suggests that exercise plays a critical role in reducing BPV. Hence, this study aimed to examine the specific types of exercise that are most effective in reducing BPV. Design and Method: A literature search was conducted across electronic databases including MEDLINE, Embase, and PsycINFO from their inception to February 2024. The assessment of short-term BPV involved the utilization of diverse equations, such as standard deviations, coefficient of variation, and average real variability, as reported in the included studies. Regarding the heterogeneity arising from the varied calculation methods, standardized mean differences were employed. The heterogeneity was carried out using the I2 statistic, with a fixed-effect Mantel-Haenszel model applied in cases where I2 &lt; 50%, and a random-effect model employed when I2 &gt; 50%. Results: A total of 8,359 literature records were identified from the electronic databases, 21 articles met the inclusion criteria and were included in this study. Among these, 12 articles were randomized controlled trials (RCTs), 4 were pre-post clinical trials, 2 were cross-sectional studies, and 3 were cohort studies. Among the RCTs, 11 studies focused on short-term blood pressure variability (BPV) as the primary outcome, while the remaining 2 RCTs examined long-term BPV. The collective analysis of 529 participants revealed that exercise interventions resulted in significant improvements in short-term SBPV (standardized mean difference [SMD] [95% CI] = -0.56 [-1.04 to -0.09]) and DBPV (-0.62 [-1.02 to -0.22]). Specifically, resistance exercise demonstrated notable reductions in SBPV (-0.62 [-1.15 to -0.10]), while no significant effects were observed on DBPV (0.04 [-0.54 to 0.62]). Conversely, aerobic exercise exhibited beneficial effects on both SBPV (-0.57 [-1.16 to 0.01]) and DBPV (-0.82 [-1.43 to -0.21]) (Table 1). Conclusion: Exercise interventions showed significant improvements in short-term SBPV and DBPV, with resistance exercise specifically reducing SBPV and aerobic exercise benefiting both SBPV and DBPV.

A Network Meta-Analysis of Aerobic, Resistance, Endurance, and High-Intensity Interval Training to Prioritize Exercise for Stable COPD.

While the benefits of exercises for chronic obstructive pulmonary disease (COPD) are well-established, the relative effectiveness of different exercise types for stable COPD remains unclear. This network meta-analysis aims to investigate the comparative effects of aerobic exercise (AE), resistance training (RT), endurance training (ET), and high-intensity interval training (HIIT) in stable COPD. Electronic searches were performed in PubMed, Embase, and the Cochrane library to identify relevant randomized controlled trials (RCTs) investigating the effects of exercises on 6-minute walk test distance (6MWD), forced expiratory volume in one second (FEV1), and forced vital capacity (FVC), and St. George's Respiratory Questionnaire (SGRQ) score. Two authors screened the retrieved articles, extracted relevant data, and assessed the risk of bias. Network meta-analysis was conducted using Stata 14.0. This study included a total of 19 studies involving 951 patients with stable COPD. HIIT emerged as the most favorable exercise type for enhancing 6MWD, with a probability of 82.9%. RT exhibited the greatest efficacy in reducing SGRQ scores, with probability of 49.8%. Notably, ET demonstrated superiority in improving FEV1 and FVC, with probabilities of being most effective at 78.1% and 42.0%, respectively. This study suggests that HIIT may be a viable intervention for improving exercise capacity in stable COPD patients, compared to AE, RR, and ET. RT may hold promise for improving quality of life, and ET may demonstrate superiority in improving pulmonary function. However, variation in response likely depends on patient characteristics, program parameters, and delivery context. Future research should explore the synergistic effects of combining RT with ET/HIIT, focusing on patient subgroups, optimal dosing, and settings, as current guidelines indicate this combination may offer the most significant benefits.

Managing Psoriatic Arthritis With Different Types of Physical Activity: A Literature Review

Up to 30% of people with psoriasis may develop psoriatic arthritis (PsA), a complicated inflammatory disease characterized by skin signs, joint discomfort, and swelling. Although pharmaceutical therapies have been the primary component of traditional PsA care, the advantages of physical activity are becoming more widely acknowledged. This review looks at how exercise can help manage PsA, with particular emphasis on several types of exercise, including resistance training, functional training, aerobic training, and high-intensity interval training (HIIT). Research indicates that resistance training increases muscle strength and functional ability while aerobic exercise lessens tiredness and musculoskeletal pain. Without escalating disease activity, HIIT reduces fatigue and enhances cardiorespiratory fitness. The review also looks at the relationship between physical activity and PsA symptoms including enthesitis and bone marrow edema (BME). Research shows that exercise does not worsen BME, and even if it can cause enthesitis, the advantages of exercise in terms of lowering overall disease activity and enhancing quality of life exceed the dangers. To sum up, customized exercise regimens are crucial for PsA management and have a major positive impact on patient well-being and disease control.