scholarly journals Muscle Fitness to Visceral Fat Ratio, Metabolic Syndrome and Ideal Cardiovascular Health Metrics

Nutrients ◽  
2018 ◽  
Vol 11 (1) ◽  
pp. 24 ◽  
Author(s):  
Robinson Ramírez-Vélez ◽  
María Correa-Rodríguez ◽  
Mikel Izquierdo ◽  
Jacqueline Schmidt-RioValle ◽  
Emilio González-Jiménez

This study aimed to investigate the association between the muscle fitness to visceral fat level (MVF) ratio and the prevalence of metabolic syndrome (MetS) and ideal cardiovascular health (CVH) metrics among college students. A total of 1467 young adults recruited from the FUPRECOL study (Asociación de la Fuerza Prensil con Manifestaciones Tempranas de Riesgo Cardiovascular en Jóvenes y Adultos Colombianos), were categorized into four quartiles based on their MVF ratio. Muscular fitness was assessed using a digital handgrip dynamometer and visceral fat level was determined through bioelectrical impedance analysis. Ideal CVH was assessed, including lifestyle characteristics, anthropometry, blood pressure, and biochemical parameters. The body weight, waist circumference, body mass index (BMI), fat mass, fat mass index, and visceral fat level were significantly higher in subjects in Q1 (lower MVF ratio) than those in Q2, Q3, or Q4 (p < 0.001). The muscle fitness (handgrip and normalized grip strength (NGS)) of the subjects in Q4 was significantly greater than that of those in Q1 to Q2 (p < 0.001). Subjects with a medium-high MVF ratio (i.e., 3–4th quartiles) had an odds ratio of 2.103 of ideal CVH metrics after adjusting for age, gender, university, and alcohol intake (95% confidence interval (CI) 1.832 to 2.414; p < 0.001). A lower MVF ratio is associated with worse CVH metrics and a higher prevalence of MetS in early adulthood, supporting the hypothesis that the MVF ratio could be used as a complementary screening tool that could help clinicians identify young adults with unfavorable levels of CVH and metabolic risk.

2020 ◽  
Vol 14 (6) ◽  
pp. 519-523
Author(s):  
Yi-Chen Lee ◽  
Yi-Hsuan Lee ◽  
Pei-Ni Chuang ◽  
Chia-Sheng Kuo ◽  
Chia-Wen Lu ◽  
...  

2012 ◽  
Vol 19 (5) ◽  
pp. 462-470 ◽  
Author(s):  
Mami Unno ◽  
Norihiro Furusyo ◽  
Haru Mukae ◽  
Tsunehisa Koga ◽  
Kunimitsu Eiraku ◽  
...  

2020 ◽  
Author(s):  
Hamidreza Pouragha ◽  
Hosein Kazemi ◽  
Gholamreza Pouryaghoub ◽  
Ramin Mehrdad

Abstract Background: Why is bodyweight not a predictor of lung function, however, height, sex, race, and age are predictors of lung capacity and function. In this study, we want to investigate the association between body composition and pulmonary function. And as much as possible, answer the question of why bodyweight is not predictive of lung function.Method: This cross-sectional study was performed among 2967 employees of Tehran University of Medical Sciences (TUMS) who participated in the TUMS Employees Cohort (TEC) study. The body composition of the participants was measured using the Bioelectrical Impedance Analysis (BIA) method. Anthropometric variables were also measured as a confounder. The pulmonary function of participants was assessed by a forced spirometry test.Results: The correlation of BIA values including fat-free mass and total body water with a pulmonary function such as FEV1, FVC, and FEF25-75 is higher than most anthropometric values such as weight, wrist circumference, and the waist to hip ratio. Also, in regression analysis, age and sex had an association with pulmonary function, but the weight did not show a significant relationship. On the other hand, fat-free mass and visceral fat were significantly associated with pulmonary function. One is direct and the other is inverse.Conclusion: The hypothesis that the results of this study created in the minds of the authors were that; The direct association of fat-free mass with pulmonary function may be ineffective by the inverse association of visceral fat with pulmonary function, leading to a lack of association between weight and pulmonary function.


Author(s):  
Alfonso Bellia ◽  
Bruno Ruscello ◽  
Rolando Bolognino ◽  
Gianluca Briotti ◽  
Paolo Roberto Gabrielli ◽  
...  

AbstractWe investigated early effects of Whole-Body Electromyostimulation added to hypocaloric diet on metabolic syndrome features in sedentary middle-aged individuals. We randomly assigned 25 patients to Whole-Body Electromyostimulation plus caloric restriction or caloric restriction alone for 26 weeks. Anthropometrics, blood pressure, fasting glucose and insulin, HOMA-IR, glycated hemoglobin, lipids, uric acid, creatinphosphokynase, C-reactive protein were assessed. Body composition was evaluated with direct-segmental, multi-frequency Bioelectrical Impedance Analysis. Both groups lost approximately 10% of weight, with similar effects on waist circumference and fat mass. Change in free-fat mass was significantly different between groups (caloric restriction −1.5±0.2 vs. Whole-Body Electromyostimulation plus caloric restriction +1.1±0.4 kg, p=0.03). Whole-Body Electromyostimulation plus caloric restriction group experienced greater percent reductions in insulin (−45.5±4.4 vs. −28.2±3.6%, p=0.002), HOMA-IR (–51.3±3.2 vs. –25.1±1.8%, p=0.001), triglycerides (−22.5±2.9 vs. −4.1±1.6%, p=0.004) and triglycerides/HDL (p=0.028). Subjects trained with Whole-Body Electromyostimulation had also significant improvement in systolic pressure (138±4 vs. 126±7 mmHg, p=0.038). No discontinuations for adverse events occurred. In middle-aged sedentary subjects with the metabolic syndrome, Whole-Body Electromyostimulation with caloric restriction for 26 weeks can improve insulin-resistance and lipid profile compared to diet alone. Further studies are needed to ascertain long-term efficacy and feasibility of this approach in individuals with the metabolic syndrome.


2021 ◽  
Vol 12 (02) ◽  
pp. 80-92
Author(s):  
Loan Subarno ◽  
Samsudin ◽  
Nur Ali

High levels of body fat and visceral fat are the causes of metabolic disorders which are influenced by several factors, including gender. Good social economic condition has brought many changes in the food choices and eating behaviors among married man and woman in rural societies. This shift around nutrition has given rise to Body Fat dan Visceral Fat level which is lead to degenerative illness. Considering this condition, the present study was planned to 1) determine the differences of Body Fat and Visceral fat among married Man and Woman and 2) Find the relationship between the Body Fat with Visceral Fat among Man and Woman. A total of 34 Karang Tengah Villagers 15 Men, 19 women, 18-30+ years from all over the village were voluntary joining the study. Verbal Inform concern was obtained, a self-administered questionnaire was given, and the Body composition were measured by bio-electric impedance analysis device. Data were analyzed using SPSS – 23. The results indicated that Body Fat average in Man were lower than Woman with 21,28% and 39,25%, respectively (p-value 0.000). But different result showed in Visceral Fat, Men were Higher than Women, 10,4 and 7,26, respectively (p-value 0.028). Significant positive correlations were found among Body Fat and Visceral Fat level in both Men (r 0,977, p-value 0,000) and Women (r 0,971, p-value 0,000). Findings of present study suggest that there is need for coordinated efforts to reduce the prevalence of high percentage Body Fat and Visceral Fat and to develop healthy eating behaviors among Villagers.


2020 ◽  
Vol 66 (2) ◽  
pp. 180-186
Author(s):  
Joana Rosado ◽  
João P. Duarte ◽  
Paulo Sousa-e-Silva ◽  
Daniela C. Costa ◽  
Diogo V. Martinho ◽  
...  

SUMMARY OBJECTIVE The current study aimed to examine the body composition of adult male ultra-trail runners (UTR) according to their level of participation (regional UTR-R, vs. national UTR-N). METHODS The sample was composed of 44 adult male UTR (aged 36.5±7.2 years; UTR-R: n=25; UTR-N: n=19). Body composition was assessed by air displacement plethysmography, bioelectrical impedance, and dual-energy X-ray absorptiometry. In addition, the Food Frequency Questionnaire (FFQ) was applied. A comparison between the groups was performed using independent samples t-test. RESULTS Significant differences between groups contrasting in the competitive level were found for chronological age (in years; UTR-R: 38.8±8.2 vs. UTR-N: 33.5±4.1); body density (in L.kg-1; UTR-R: 1.062±0.015 vs. UTR-N: 1.074±0.009); and fat mass (in kg; UTR-R: 12.7±6.8 vs. UTR-N: 7.6±2.7). CONCLUSION UTR-N were younger, presented higher values for body density, and had less fat mass, although no significant differences were found for fat-free mass. The current study evidenced the profile of long-distance runners and the need for weight management programs to regulate body composition.


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