Health-related Fitness Research Articles

Physical Activity and Fitness Level of Healthcare Workers in a Tertiary Teaching Hospital

Background and Objectives. Physical activity (PA) and fitness level are considered key factors in public health promotion, and as such, healthcare workers (HCW) need to be physically well because they are not only responsible for themselves, but of their clients as well. Therefore, we aim to determine the PA and health-related fitness (HRF) level of HCW in a tertiary hospital, disaggregated to age, sex, work assignments, and job tenure. Methods. A cross-sectional research design was utilized to assess HCW from the administrative, medical, nursing, and paramedical cohorts. ALPHA-FIT Test Battery was used to assess cardiorespiratory fitness, muscular strength, lower extremity power and strength, upper body muscle endurance, balance, and body composition. Results. Our study concurred with the results of previous studies on HCW yielding lower PA levels compared with the general population. We tested 282 participants (administrative: 97; medical: 36; nursing: 55; paramedical: 94), mean age 37.4 years, 64.54% females, 52.13% perceived average health status. Ninety percent of the HCW had PA levels below the World Health Organization’s recommended levels. The ALPHA-FIT mean score per category revealed: one-legged stance, 2.67/3; figure-of-8 run, 2.45/3; shoulder-neck mobility, 4.58/5; modified push-up, 2.05/4; hand-grip strength, 2.5/5; jump and reach, 4/4; dynamic sit-up, 2.62/3; six-minute walk test, 475.38 meters covered. There were no significant differences in PA and HRF levels across cohorts except for modified sit-ups (p<0.001) and figure-of-8 run (p=0.012). The results showed significant inverse correlation between balance and shoulder-neck mobility and age (p<0.001), and modified push ups (p=0.004). Males had significantly higher sit-up scores (p<0.001), one-legged stance scores (p=0.001), and faster figure-of-8 run (p=0.011), while females had better jump and reach scores (p<0.001). Conclusion. Physical activity levels of HCW did not meet the World Health Organization’s recommended PA levels. Healthcare professionals who are expected to be aware of the benefits of PA and HRF have shown low to midfit levels of grip strength, upper extremity endurance, core strength, and cardiorespiratory endurance. Information on PA and HRF may aid in policy making on employee wellness that could highly impact health service delivery.

Effects of school-based high-intensity interval training on health-related fitness in adolescents

BackgroundHigh-intensity interval training (HIIT) in school settings has been much less studied in adolescents. The aim of this study was to examine the impact of HIIT on health-related fitness in adolescents.MethodsThe total sample consisted of 60 adolescents (age 16.33 ± 0.62 years) from secondary Grammar school, randomly divided into two groups: the experimental (EG) (30) and the control group (CG) (30). The experimental program (12-weeks; 2 times per week) involved two Tabata sessions during one physical education class lasting 4 min each. Participants were tested for health-related fitness components-cardiorespiratory fitness (The Shuttle Run Test (SRT) and strength, hand grip test, standing long jump (SLJ) and counter movement jump (CMJ).ResultsBoth the EG and the CG experienced significant positive changes in SRT (meters) and VO2max values compared to baseline value (p < 0.05), however, the increase in the EG was significantly higher than that in the CG (SRT - ηp2 = 0.111; VO2max - ηp2 = 0.111, p < 0.01). The EG showed significant improvement in SRT (meters) and VO2max values compared to the CG (p < 0.01). Regarding the hand grip test results, a significant time × group interaction was found only for right hand (p < 0.01). Moreover, the improvements in SLJ and CMJ values was greater in EG than that in the CG group (SLJ- ηp2 = 0.182; CMJ- ηp2 = 0.112, p < 0.01).ConclusionFindings indicate that HIIT implemented into physical education classes can result in significant improvements in selected health related fitness components in adolescents.

To Compare the Effects of 4 Weeks Low Intensity Intermittent Training (LIIT) and Low Intensity Continuous Training (LICT) on Heart Rate Reserve, Heart Rate Recovery and Physiological Cost Index on College Going Girls

Background and Aim: Exercise strengthens heart muscle, improves blood flow, and lowers blood pressure. This translates to a healthier heart that pumps blood more effectively, recovers faster after exertion, uses oxygen better; reducing risk of heart disease. Exercise intensity is important aspect of enhancing health-related fitness. Aim of the study is to make appropriate prescription of the fitness, obesity, diseased person according to their needs and also see the impact of both type of training. Methods and Materials: Interventional study was conducted on girls of a physiotherapy college, Ahmedabad. Ethical approval was taken. 14 girls were randomly divided into 2 groups (LIIT and LICT), Protocol of 42 min was completed on treadmill for 4 weeks (5 days/week). Training was done at 50–70% maximal heart rate, 11-13 RPE with Talk test. In both group 5 min of warm-up and cool-down period was given. In LIIT, 4 sets with 4 minute of interval (32min), in LICT continuous walking/jogging (32 min) was done. Unpaired t test was applied between outcomes. Statistical analysis was done using SPSS. Result: 7 girls with mean age of (20.5714+1.718) years were included in intermittent training, 7 girls with mean age of (22=2.160) years were included in continuous training, there was significant difference between HRr but no significant difference between HRR and PCI of both the groups. Conclusion: Present study concluded that intermittent training is better than continuous training on heart rate reserve, heart rate recovery and physiological cost index on college going girls. Keywords: Low intensity intermittent training (LIIT), Low intensity continuous training (LICT), Heart rate reserve, Heart rate recovery, Physiological cost index, College going girls.

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.

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

Background: 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. Methods: 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. Results: 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 &lt; 0.001 and CT4: 4 ± 1 repetition; p &lt; 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. Conclusions: 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.

Enhancing Motor Performance and Physical Fitness in Children with Developmental Coordination Disorder Through Fundamental Motor Skills Exercise.

Background: A lack of evidence exists regarding the effects intervention has on the motor performance, including the timing ability and health-related physical fitness, of children with developmental coordination disorder (DCD). Objectives: We aimed to assess the effects of school-based intervention that improves fundamental motor skills (FMS) on the motor performance and health-related physical fitness of children with DCD. Methods: The participants were 55 children (age 8-9 years) with DCD. Children with DCD were randomly assigned to either the intervention group (n = 27) or control group (n = 28). The intervention group participated in FMS training. The control group participated in a conventional physical education class. Motor performance was evaluated before and after the intervention using the Test of Gross Motor Development, second edition; Movement Assessment Battery for Children, second edition; and the Interactive Metronome. Health-related physical fitness was assessed using the physical activity promotion system. Results: A significant difference was observed when we considered the interaction effect of the intervention and time regarding motor performance and health-related physical fitness; however, no significant difference was observed regarding body composition. Conclusions: the intervention showed significant improvements in the parameters evaluated, suggesting that a school-based intervention to improve FMS may effectively improve the motor performance and health-related physical fitness of children with DCD.

Effects of 12 and 24 Weeks of Interdisciplinary Interventions on Health-Related Physical Fitness, Biochemical Markers, and Level of Food Processing in Overweight or Obese Adolescents: A Longitudinal Study

Effects of 12 and 24 Weeks of Interdisciplinary Interventions on Health-Related Physical Fitness, Biochemical Markers, and Level of Food Processing in Overweight or Obese Adolescents: A Longitudinal Study

Temporal trends in weight-based disparities in physical fitness of children: 30-years of continuous surveillance through Slovenian national system

BackgroundObesity in childhood has deleterious consequences for health while improving physical fitness can significantly reduce health risks related to high body mass index. We aimed to examine the evolution of disparities in physical fitness based on weight status among 7–15-year-olds in Slovenia between 1989 and 2019 and compare these trends across sex, age and socioeconomic status.MethodsWe used annual data collected within the SLOfit monitoring system in the period between 1989 and 2019, totalling 4,256,930 participants (about 137 000 per year). We examined cardiorespiratory fitness (600-m run test), muscular fitness (60-s sit-ups, bent arm hang, and standing broad jump test) and skill-related fitness (backwards obstacle course, 60-m dash, arm plate tapping). We grouped children according to the IOTF cut-offs for BMI to those living with normal weight or excess weight and estimated changes in physical fitness over time by fitting quantile regression models separately by sex and age group, and then using segmented regression to identify the patterns of trends over time.ResultsWeight-based disparities in physical fitness were large in 1989 and have further increased by 2019. The increase in disparities was generally around 5 percentiles larger in boys, and 10–15-year-olds compared to younger children. It was particularly pronounced for body core strength and speed in boys (up to 15 and 19 percentiles, respectively) and upper body strength and speed among girls (up to 13 percentiles). Most of the increase in disparities in health-related fitness accumulated during the 2010s, when the fitness of children generally improved, but much less so in children living with excess weight.ConclusionsDespite recent improvements in population fitness levels, children with excess weight seem to be left behind, which adds to existing health inequalities. Our results should encourage policymakers to redesign policies aimed at promoting physical activity and enhancing physical fitness to make them more equitable and ultimately lead to reducing inequalities in fitness.

Exploring the Role of Dietary Calcium Intake in Muscle and Cardiovascular Performance Among Young Athletes

The importance of dietary calcium intake in bone metabolism has been well established; however, it is still less investigated in health-related components, especially addressing muscle performance. This study aims to compare dietary calcium intake and its relationship with cardiovascular and muscular performance in young athletes (lacrosse, Baseball, and soccer players). In this cross-sectional study, 95 participants (ages 18 to 30) participated during two visits to the Human Performance Laboratory. Participants completed body composition, lower and upper body muscle performance, cardiorespiratory protocol, and questionnaires related to dietary calcium intake. One-way ANOVA was used to determine the difference in the calcium intake between groups. The Pearson Correlation Coefficient was used to investigate the relationship between dietary calcium intake and muscle performance variables. Further, linear regression was used to assess the predictive value of calcium variables on overall muscle performance. Lacrosse players had significantly higher calcium intake than Baseball and soccer players (p &lt; 0.05). There was a significant positive correlation between dietary calcium intake and the number of push-ups (r = 0.28; p = 0.03). CIBW and CI explained 4.3% and nearly 25% of the change in MPI, respectively (p &lt; 0.001). This suggests the possible role of dietary calcium intake in enhancing health-related fitness components and highlights the need to explore its involvement in muscle-bone crosstalk.

Criterion Validity of Screening Tools and Field-Based Tests for Health-Related Physical Fitness in Inflammatory Bowel Disease.

Monitoring health-related physical fitness (HRPF) may benefit proactive Inflammatory Bowel Disease (IBD) management. However, knowledge regarding HRPF in patients with IBD is limited and gold standard tests are impractical for widespread use, necessitating simpler methods. This study evaluated the criterion validity of screening tools and field-based tests compared to gold standard tests for HRPF in patients with IBD. Adult patients with IBD completed screening tools, field-based tests, and gold standard tests for HRPF. Criterion validity was examined through (intraclass) correlation coefficients and Bland-Altman plots. Predictive capacity of the screening tools was examined with receiver operating curve analysis. Among 53 included patients, screening tools demonstrated poor-to-moderate validity compared to the cardiopulmonary exercise test (CPET) for cardiorespiratory fitness. Very strong correlations were found for four-site skinfold thickness and multi-frequency bioimpedance analysis (BIA) with deuterium oxide dilution for body fat percentage (ICC = 0.90, ICC = 0.93), and between the steep ramp test and CPET (r = 0.95) for cardiorespiratory fitness. The steep ramp test also correlated strongly with isokinetic quadriceps (r > 0.75) and hamstring (r > 0.74) strength. Hand-held dynamometry and the sit-to-stand test showed strong correlations with hamstring strength (r > 0.80, r > 0.76). Negligible correlations were found for field-based tests compared to isokinetic quadriceps and hamstring endurance. Four-site skinfold thickness and BIA showed good agreement with the gold standard for body fat measurement. The steep ramp test demonstrated strong correlations with the gold standard tests for cardiorespiratory fitness and quadriceps and hamstring strength, while hand-held dynamometry and the sit-to-stand test showed strong correlations with hamstring strength.

Methodology for improving the physical fitness of qualified goalkeepers in football through fitness means

The article substantiates a methodology for improving the physical fitness of qualified football goalkeepers using health- related fitness. The need for developing alternative training programs for goalkeepers in football has been clarified. The methodology for enhancing the physical fitness of qualified goalkeepers in football includes health-related fitness means and prioritizes an individual approach. The use of fitness tools allows for conducting individual sessions aimed at improving the functional and physical fitness of goalkeepers in football. Thus, the foundation of the methodology consists of exercises using Stick Mobility gymnastic sticks, which have replaced traditional exercises from the Pilates and yoga systems; exercises aimed at activating the myofascial lines of the body; exercises for developing explosive strength; and myofascial release exercises, which have replaced traditional stretching exercises. The author's methodology for the individual training of qualified goalkeepers in football was designed for 4 morphocycles during the preparatory period by the training camp schedule based on the competition calendar. The use of fitness means allowed for conducting individual sessions to improve goalkeepers' functional and physical fitness in football.

24-hour Movement Behaviour study—Lithuanian protocol: a comprehensive overview of behaviours and health outcomes in adolescents

The 24-hour Movement Behaviour (24-h MovBeh) paradigm, encompassing physical activity (PA), sedentary behaviour (SB) and sleep patterns, is recognised as a holistic approach to adolescent health. It emphasises promoting PA,...

Impact of Multi-Professional Intervention on Health-Related Physical Fitness and Biomarkers in Overweight COVID-19 Survivors for 8 and 16 Weeks: A Non-Randomized Clinical Trial.

Considering the diverse symptomatology of COVID-19-ranging from mild to severe cases-multi-professional interventions are crucial for enhancing physical recovery, nutritional status, and mental health outcomes in affected patients. Thus, this study aimed to investigate the effects of such an intervention on health-related physical fitness and biomarkers in overweight COVID-19 survivors with varying degrees of symptom severity after 8 weeks and 16 weeks. This non-randomized clinical trial included 59 overweight COVID-19 survivors (32 males and 27 females) divided into three groups: mild (n = 31), moderate (n = 13), and severe/critical (n = 15). The participants underwent a multi-professional program and were assessed for anthropometric and body composition (primary outcome), as well as physical fitness and biochemical markers (secondary outcome) 8 and 16 weeks before the intervention. After 8 weeks, time effects were observed for the maximum isometric handgrip strength (p < 0.001), maximum isometric lumbar-traction strength (p = 0.01), flexibility (p < 0.001), abdominal strength-endurance (p < 0.001), the sit-and-stand test (p < 0.001), maximum oxygen consumption (p < 0.001), and distance covered in the 6 min walk test (p < 0.001). Additionally, time effects were also observed for fat mass (p = 0.03), body fat percentage (p = 0.02), abdominal circumference (p = 0.01), total cholesterol (p < 0.001), low-density lipoproteins (p < 0.001), and glycated hemoglobin (p < 0.001), with lower values after multi-professional interventions. After 16 weeks, the systolic and diastolic blood pressure showed significant reductions independently of the intervention group (p < 0.001). These findings suggest that multi-professional interventions can provide substantial benefits for post-COVID-19 patients, regardless of the severity of their initial symptoms.

The Impact of Sport-Specific Practice on Health-Related Physical Fitness Components in Young Water Polo and Volleyball Athletes

The Impact of Sport-Specific Practice on Health-Related Physical Fitness Components in Young Water Polo and Volleyball Athletes

Health-Related Field-Based Fitness Tests: Normative Values for Italian Primary School Children.

Background/Objectives: conducting fitness tests in educational settings can lead to advantages for both individuals and groups, beyond just enhancing fitness. With the aim of appropriately interpreting performance, this study was conducted to establish sex- and age-specific percentile normative data for a physical fitness (PF) protocol and to define a compound measure of physical performance. Methods: In this cross-sectional study, a short, feasible, and easy-to-administer test battery was performed for 5106 school children, aged 6-10 years. Gender- and age-specific percentiles for the PF tests were constructed, and a Physical Fitness-Motor Competence Performance Index (PF-MC PI) was calculated according to the percentiles. Results: Boys scored higher in all the PF tests when compared to girls (p < 0.001). There was also a trend towards increased PF levels as the age increased in both genders (p < 0.0001). Correlations between scores on individual test items were moderate to high (r from 0.549 to 0.700), and all individual test item scores significantly correlated with the PF-MC PI (p < 0.0001). Conclusions: the provided percentile values will enable the correct interpretation and monitoring of the fitness status of children and the PF-MC PI can be used for easily rating children's health-related fitness qualities.

Swim, Strength, or Combined Programs: Effect on Health-Related Physical Fitness in Adolescents With Down Syndrome.

The adolescent population with Down syndrome (DS) appears to show higher levels of body fat and lower levels of cardiorespiratory fitness or muscle strength than their peers without disabilities. There is a need to create physical activity programs to improve these data. The aim of this research was to determine the effects of a 16-week swimming program, strength program, and combined program (swimming and strength training) on body composition and health-related physical fitness on adolescents with DS and to assess whether there are differences in the results of the different training programs. Forty-five adolescents (17 female and 28 male; average age 15.5 [1.53] years) with DS were recruited and randomized to three groups (swim [n = 15], strength [n = 15], and combined [n = 15]). Results showed that the swim group had significant improvements in all health-related physical fitness variables and there was an improvement in some body-composition variables (p < .05). The strength and combined groups obtained minor improvements in the variables analyzed. In summary, a 16-week swim program consisting of three sessions of 60min is able to improve levels of body composition and health-related physical fitness in adolescents with DS. The swim training program seems to be more effective in improving body composition and health-related physical fitness than the strength or combined program. These findings could be useful in different special-education centers due to the predisposition shown by the population with DS to this sportmodality.

Changes In Health-related Fitness After Breast Cancer Treatment In The AMBER Cohort Study

Changes In Health-related Fitness After Breast Cancer Treatment In The AMBER Cohort Study

Improving physical and mental health in women with breast cancer undergoing anthracycline-based chemotherapy through wearable device-based aerobic exercise: a randomized controlled trial.

Aimed to assess the impact of wearable device-based aerobic exercise on the physical and mental well-being of women with breast cancer (BC) undergoing chemotherapy. Forty adult women with BC who underwent anthracycline-based chemotherapy were randomly allocated to the exercise group (n = 21) or the control group (n = 19). Both groups received standard health education and oncology care. In addition, the exercise group wore wearable devices to engage in moderate to high-intensity (50-90% HRmax) aerobic exercise during chemotherapy, while the control group did not carry out exercise intervention. Health-related physical fitness level, physical activity energy expenditure (PAEE), anxiety and depression scores, sleep quality, cancer-related fatigue, and overall quality of life (QoL), were assessed both before (prior to the first chemotherapy session) and after (prior to the fifth chemotherapy session) the exercise intervention. Exercise-related adverse events, exercise compliance, number and severity of gastrointestinal reactions and myelosuppression occurred were recorded during the exercise intervention. After the intervention, compared to the control group, the exercise group (1) had significantly higher relative VO2peak (p = 0.003) and handgrip strength (p < 0.001); (2) had significantly higher PAEE (p < 0.001); (3) had a significantly lower scores in anxiety (p = 0.007), depression (p = 0.028), sleep quality in domains of subjective sleep quality (p = 0.010), sleep disturbances (p = 0.004), daytime dysfunction (p = 0.007), cancer-related fatigue in domains of physical (p < 0.001) and affective (p < 0.001); and (4) had a significantly lower scores in QoL in domains of physical well-being (p < 0.001) and emotional well-being (p = 0.019), while a significantly higher scores in functional well-being (p < 0.001). Patients in the exercise group experienced less severe gastrointestinal reactions (p = 0.028) and myelosuppressive symptoms (p < 0.001) than that in the control group. Patients in the exercise group had no serious exercise-related adverse events, with a mean exercise adherence of 81.8%. Wearable device-based aerobic exercise during chemotherapy can be an effective adjunctive therapy to improve physical and mental health in BC patients. https://www.chictr.org.cn/showproj.html?proj=200247, Identifier: ChiCTR2300073667.

Promoting Physical Activity Among Health Professional Students, Faculty, and Staff Members: A Competition-Based Intervention

This program review presents data for the Deans’ Fit Family Challenge (DFFC) and proposes future directions for improvement, informed by the Social Cognitive Theory. The DFFC is a multi-week physical activity competition held annually between three health professional programs, focusing on the development of self-efficacy, self-regulation, and social support of health-related fitness. Participants competed in teams of two and tracked their activity minutes weekly using the ChallengeRunner app or through manual entry. Weekly winners were announced, and the winning college was determined from a composite score of active minutes and weight loss. Since 2019, 1164 participants reported an average of 217.1 weekly minutes of physical activity during the DFFC. An average of 94.0% of participants reported minutes in week 1, compared to 56.3% in week 8. The DFFC is an important initiative to potentially promote physical activity levels among participating programs. While motivational strategies are being incorporated and executed in the DFFC, there is a need for ongoing exploration and improvement to enhance future competition-based interventions among health professional students, faculty, and staff.

Effects of Small-Sided Soccer Games on Physical Fitness and Cardiometabolic Health Biomarkers in Untrained Children and Adolescents: A Systematic Review and Meta-Analysis.

Objective: This systematic review and meta-analysis aimed to determine the benefits of an exercise intervention based on small-sided soccer games (SSSGs) on health-related physical fitness and cardiometabolic health in previously untrained children and adolescents. Methods: A systematic search on PubMed/MEDLINE, Web of Science, Scopus, Cochrane, and EBSCO databases was performed. Randomized or non-randomized controlled trials conducted in previously untrained children or adolescents (age < 18 years) that assessed the effect of SSSG-based intervention on health-related physical fitness and cardiometabolic risk biomarkers were included. Primary outcomes were cardiorespiratory fitness and waist circumference. Evidence was synthesized as the mean difference or standardized mean difference using a random-effects meta-analysis. The quality of evidence was assessed using ROB2 and ROBINS-I tools. Results: Sixteen studies (n = 2872 participants) were included in this meta-analysis. SSSGs significantly improved cardiorespiratory fitness (SMD, 0.12 [0.01; 0.23]) and showed a non-significant trend in decreased waist circumference (-7.49 cm [-15.03; 0.06]). Additionally, SSSGs significantly decreased systolic (MD, -3.85 mmHg [-5.75; -1.94]) and diastolic blood pressure (MD, -1.26 mmHg [-2.44; -0.08]) and triglycerides (-30.34 mg·dL-1 [-45.99; -14.69]). No effects on body composition or other cardiometabolic risk biomarkers were observed. After a sensitivity analysis, waist circumference and muscle strength were also shown to improve significantly following SSSGs. Comparisons between SSSG and other types of exercise interventions showed no differences in improved physical fitness or cardiometabolic risk. Conclusions: SSSG-based interventions effectively improve cardiorespiratory fitness, blood pressure, triglycerides, muscle strength, and waist circumference. There is less evidence of the effects of SSSGs on other health markers. Particular attention should be given to improving SSSG protocol reporting in future studies.