scholarly journals EFFECT OF BRISK WALKING WORKPLACE PROGRAMME ON CARDIORESPIRATORY FITNESS IN YOUNG MEN WITH CARDIOVASCULAR RISKS

2021 ◽  
Vol 17 (2) ◽  
pp. 138-153
Author(s):  
Norsuhana Omar ◽  
Rozaziana Ahmad ◽  
Mohd Shahrulsalam Mohd Shah ◽  
Amilia Aminuddin ◽  
Kalaivani Chellappan
Keyword(s):  
Cardiorespiratory Fitness ◽  
Young Men ◽  
Brisk Walking ◽  
Cardiovascular Risks

scholarly journals Unobtrusive Estimation of Cardiorespiratory Fitness with Daily Activity in Healthy Young Men

2017 ◽  
Vol 32 (12) ◽  
pp. 1947 ◽  
Author(s):  
Joong Woo Ahn ◽  
Se Hee Hwang ◽  
Chiyul Yoon ◽  
Joonnyong Lee ◽  
Hee Chan Kim ◽  
...  
Keyword(s):  
Cardiorespiratory Fitness ◽  
Daily Activity ◽  
Young Men

scholarly journals Acute Increase in Blood αCGRP at Maximal Exercise and Its Association to Cardiorespiratory Fitness, Carbohydrate Oxidation and Work Performed: An Exploratory Study in Young Men

Biology ◽  
2021 ◽  
Vol 10 (8) ◽  
pp. 783
Author(s):  
Adolfo Aracil-Marco ◽  
José Manuel Sarabia ◽  
Diego Pastor ◽  
Silvia Guillén ◽  
Raúl López-Grueso ◽  
...  
Keyword(s):  
Muscle Mass ◽  
Cardiorespiratory Fitness ◽  
Maximal Exercise ◽  
Young Men ◽  
Exercise Bout ◽  
Repeated Measurements ◽  
Carbohydrate Oxidation ◽  
Molecular Response ◽  
Relative Power ◽  
Maximal Effort

This study aimed to explore if the acute variations in plasma concentration of α-calcitonin gene-related peptide (αCGRP) induced by a single maximal exercise bout may be associated to cardiorespiratory fitness and carbohydrate oxidation in humans. Twelve young adult Caucasian men (24.3 ± 0.9 years-old; 179.2 ± 1.9 cm of height; 23.9 ± 0.6 kg·m−2 body mass index) performed a graded exercise test. A venous catheter was placed before testing, and blood samples were taken at baseline, maximal effort and recovery. αCGRP was measured in plasma using a commercial double-sandwich enzyme-linked-immunoassay. A two-way repeated measurements ANOVA was used to compare the values obtained at baseline, maximal effort and recovery. In the whole sample, αCGRP increased at maximal effort and its concentration correlated directly, albeit non-significantly, with the muscle mass normalised VO2, VCO2, carbohydrate oxidation and relative power. Two thirds of the participants showed an increase in αCGRP concentration at maximal effort. Post hoc analysis showed that in these individuals, the muscle mass normalised VO2, VCO2, carbohydrate oxidation rate and relative power were higher than in the participants lacking this molecular response. Therefore, our data suggest that (a) a majority of young men respond to exercise with an increase in blood αCGRP concentration; and (b) individuals exhibiting this response also show a higher cardiorespiratory fitness, carbohydrate oxidation and work performed. These findings suggest that this neuropeptide could act as an exerkine with potential effects on physical performance.

scholarly journals Aerobic Exercise Training with Brisk Walking Increases Intestinal Bacteroides in Healthy Elderly Women

Nutrients ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 868 ◽  
Author(s):  
Morita ◽  
Yokoyama ◽  
Imai ◽  
Takeda ◽  
Ota ◽  
...  
Keyword(s):  
Exercise Training ◽  
Aerobic Exercise ◽  
Cardiorespiratory Fitness ◽  
Intestinal Microbiota ◽  
Exercise Intervention ◽  
Elderly Women ◽  
Trunk Muscle ◽  
Aerobic Exercise Training ◽  
Brisk Walking ◽  
Healthy Elderly

This study examined the effect of an exercise intervention on the composition of the intestinal microbiota in healthy elderly women. Thirty-two sedentary women that were aged 65 years and older participated in a 12-week, non-randomized comparative trial. The subjects were allocated to two groups receiving different exercise interventions, trunk muscle training (TM), or aerobic exercise training (AE). AE included brisk walking, i.e., at an intensity of ≥ 3 metabolic equivalents (METs). The composition of the intestinal microbiota in fecal samples was determined before and after the training period. We also assessed the daily physical activity using an accelerometer, trunk muscle strength by the modified Kraus–Weber (K-W) test, and cardiorespiratory fitness by a 6-min. walk test (6MWT). K-W test scores and distance achieved during the 6MWT (6MWD) improved in both groups. The relative abundance of intestinal Bacteroides only significantly increased in the AE group, particularly in subjects showing increases in the time spent in brisk walking. Overall, the increases in intestinal Bacteroides following the exercise intervention were associated with increases in 6MWD. In conclusion, aerobic exercise training that targets an increase of the time spent in brisk walking may increase intestinal Bacteroides in association with improved cardiorespiratory fitness in healthy elderly women.

High altitude-induced borderline pulmonary hypertension impaired cardiorespiratory fitness in healthy young men

2015 ◽  
Vol 181 ◽  
pp. 382-388 ◽  
Author(s):  
Te Yang ◽  
Xiangjun Li ◽  
Jun Qin ◽  
Shuangfei Li ◽  
Jie Yu ◽  
...  
Keyword(s):  
Pulmonary Hypertension ◽  
High Altitude ◽  
Cardiorespiratory Fitness ◽  
Young Men

scholarly journals Validation of the 12-min self-selected pace run as a field test of cardiorespiratory fitness in young men

1996 ◽  
Vol 41 (3) ◽  
pp. 173-180
Author(s):  
Masaki Nakagaichi ◽  
Morie Kumagai ◽  
Yoshiharu Nabekura ◽  
Tetsuro Saeki ◽  
Yutaka Sambongi ◽  
...  
Keyword(s):  
Cardiorespiratory Fitness ◽  
Field Test ◽  
Young Men

scholarly journals Higher cardiorespiratory fitness is strongly associated with lower cardiovascular risk factors in firefighters: a cross-sectional study in a German fire brigade

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Markus Strauss ◽  
Peter Foshag ◽  
Ulrich Jehn ◽  
Anna Brzęk ◽  
Henning Littwitz ◽  
...  
Keyword(s):  
Risk Factors ◽  
Blood Pressure ◽  
Cardiovascular Risk ◽  
Cardiovascular Risk Factors ◽  
Cardiorespiratory Fitness ◽  
Cardiovascular Complications ◽  
Cross Sectional Study ◽  
Cardiovascular Risks ◽  
Cross Sectional ◽  
Resting Blood Pressure

AbstractPrevious studies have shown significant cardiovascular risks in firefighters and that they suffer from cardiovascular events, especially on duty. Otherwise, adequate cardiorespiratory fitness is considered to have a protective effect in reducing cardiovascular complications. Therefore, the study aimed to evaluate the association between cardiorespiratory fitness and cardiovascular risks factors in firefighters. We enrolled ninety-seven male German firefighters in this cross-sectional study of cardiorespiratory fitness and cardiovascular risk factors. We used spiroergometry testing to estimate oxygen consumption to determine cardiorespiratory fitness and to calculate metabolic equivalents. We evaluated cardiovascular risk factors included nicotine consumption, lipid profiles, body composition, resting blood pressure, and heart rate. We evaluated cardiovascular risk factors included nicotine consumption, lipid profiles, body composition, resting blood pressure and heart rate. The comparison of association between cardiorespiratory fitness and cardiovascular risk factors was performed by using χ2-test, analysis of variance, general linear regression with/without adjustment for age and body mass index (BMI). This study demonstrated a strong association between lower cardiovascular risk factors and higher cardiorespiratory fitness. There were significantly lower values for BMI, waist circumference, body fat percentage and resting systolic blood pressure, triglycerides, and total cholesterol (all p < 0.0443, age-adjusted) with increased cardiorespiratory fitness. Only 19.6% (n = 19) of the examined firefighters were classified as “fit and not obese”, 48.4% (n = 47) were “low fit and not obese” and 30.9% (n = 30) were “low fit and obese”. The results clarify that increasing cardiorespiratory fitness is a fundamental point for the reduction and prevention of cardiovascular complications in firefighters. It could be demonstrated, especially for central risk factors, particularly BMI, waist circumference, sytolic resting blood pressure and triglyceride values. Therefore, firefighters should be motivated to increase their cardiorespiratory fitness for the beneficial effect of decreasing cardiovascular risk profile.

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