Impact of Hot Yoga on Arterial Stiffness and Quality of Life in Overweight/Obese Adults

2016 ◽  
Vol 13 (12) ◽  
pp. 1360-1363 ◽  
Author(s):  
Stacy D. Hunter ◽  
Mandeep S. Dhindsa ◽  
Emily Cunningham ◽  
Takashi Tarumi ◽  
Mohammed Alkatan ◽  
...  

Background:Obesity is associated with arterial stiffening and diminished quality of life. Bikram yoga may be a feasible alternative to traditional exercise among obese individuals. Accordingly, the purpose of this study was to investigate the impact of Bikram yoga, a heated style of hatha yoga, on arterial stiffness in normal and overweight/obese adults.Methods:Forty-three (23 normal body mass index or BMI; 20 overweight/obese) apparently healthy participants completed an 8-week Bikram yoga intervention. Body composition was estimated via dual energy x-ray absorptiometry, arterial stiffness was measured via brachialankle pulse wave velocity, and health-related quality of life was assessed via RAND 36-Item Short Form survey at baseline and at the end of the 8-week intervention.Results:After the intervention, brachial-ankle pulse wave velocity decreased (P < .05) in overweight/obese participants while no such changes were observed in normal BMI participants. In the quality of life measures, emotional well-being improved (P < .05) in both groups, and general health improved (P < .05) only in the normal weight BMI group.Conclusion:Bikram yoga ameliorates arterial stiffness in overweight/obese adults and can positively impact quality of life regardless of BMI.

2018 ◽  
Vol 36 (Supplement 1) ◽  
pp. e284
Author(s):  
I. Kantola ◽  
J. Tervo ◽  
L. Koskio ◽  
J. Haijanen ◽  
H. Hermansson ◽  
...  

2021 ◽  
Vol 28 (Supplement_1) ◽  
Author(s):  
A Noriega De La Colina ◽  
A Badji ◽  
M Lamarre-Cliche ◽  
L Bherer ◽  
H Girouard ◽  
...  

Abstract Funding Acknowledgements Type of funding sources: Public grant(s) – National budget only. Main funding source(s): The Merck Sharp & Dohme Corp Program of the Faculty of Medicine of the Université de Montréal The Canadian Institutes of Health Research (CIHR) Background The growing concern on the impact of higher arterial stiffness on cognitive decline in older adults, leads to the question of whether non-pharmacological interventions like physical activity should be introduced to correct or diminish the progression of arterial stiffness. Purpose The goal of this study is to elaborate a model for arterial stiffness as a moderator for the physical activity and global cognition relationship in function of age.  Methods One hundred ten healthy older adults aged 60 to 75 years old (46 men and 64 women) were examined for arterial stiffness (carotid-femoral Pulse Wave Velocity (cf-PWV)), global cognition (Montreal Cognitive Assessment and Mini Mental State Examination) and self-reported physical activity (PACED diary). The double moderation analysis used PROCESS macro for SPSS, where physical activity was included as the independent variable (X), global cognition as the dependent variable (Y), arterial stiffness as moderator 1 (W), and age moderator 2 (Z). This study used a cf-PWV cutoff of 8.5 m/s to identify micro-structural damage in the brain related to arterial stiffness. Results Results found that the arterial stiffness x age interaction moderated the effect of physical activity on global cognition (β = -.89, SE = .42, p = .037) (Model: R2 = .15, p = .018). Physical activity had a positive effect on cognition in younger-older adults (aged 60 to 68.5 years) with high arterial stiffness i.e. cf-PWV &gt; 8.5 m/s (β = .57, SE = .222, p = .011, 95% CI .133 to 1.014), and in older-older adults (aged 68.6 to 75 years) with low arterial stiffness i.e. cf-PWV &lt; 8.5 m/s (β = .49, SE = .190, p = .010, 95% CI = .116 to .869).  Conclusions These results support targeted physical activity interventions based on age and degree of arterial stiffness, furthering the notion that even daily life physical activity could play an important role in older adults’ cognitive performances. Physical activity on global cognition Conditional effects of physical activity on global cognition Moderators cf-PWV Age Effect SE p CI &lt; 8.5 m/s &lt; 68.5 years .171 .245 .487 -.315 to .657 &lt; 8.5 m/s &gt; = 68.5 years .574 .222 .011* .133 to 1.014 &gt; = 8.5 m/s &lt; 68.5 years .492 .190 .010* .116 to .868 &gt; = 8.5 m/s &gt; = 68.5 years .002 .180 .990 -.355 to .359 Physical activity conditional effects on global cognition at determined values of arterial stiffness and age. SE: Standard Error, CI: Confidence Interval, cf-PWV: carotid-femoral Pulse Wave Velocity, *p-value&lt;.05.


2014 ◽  
Vol 19 (2) ◽  
pp. 189-197 ◽  
Author(s):  
Emaddin Kidher ◽  
Leanne Harling ◽  
Petros Nihoyannopoulos ◽  
Natalie Shenker ◽  
Hutan Ashrafian ◽  
...  

Author(s):  
Sigita Kazūne ◽  
Andris Grabovskis ◽  
Eva Strīķe ◽  
Indulis Vanags

Abstract Sepsis is characterised by massive inflammatory response, which can affect vascular function. This study was designed to assess the impact of early severe sepsis and septic shock on arterial stiffness and the relationship of this impact to outcome. Twelve patients with severe sepsis and 22 with septic shock were included in the study. We measured carotid to femoral and carotid to radial pulse wave velocity (PWV), an index of aortic and brachial arterial stiffness, in patients with early severe sepsis and septic shock within 24 hours of admission to intensive care unit and repeatedly after 48 hours. No difference was observed between patients with severe sepsis and septic shock regarding carotid to femoral PWV (11.7 ± 2.2 vs. 11.3 ± 3.6 m/s) and carotid to radial PWV (12.0 ± 3.8 vs. 9.5 ± 2.2 m/s). On 48 hour follow-up, PWV did not significantly differ between survivors and non-survivors. A positive, similar correlation occurred between PWV and pulse pressure in all patients (r = 0.35, p = 0.05), and there was a negative correlation between PWV and C-reactive protein levels (r = -0.43, p = 0.04). In conclusion, PWV is not affected by disease severity or prognosis.


2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
D Said Ouamer ◽  
M.K Guerchani Mohamed Karim ◽  
D Djermane ◽  
S Benkhedda

Abstract Background There have been contradictory reports regarding the impact of intense resistance exercise on arterial stiffness. We examined the effects of long-term endurance training and intense resistance training on central hemodynamic in athletes compared with healthy sedentary controls. Purpose We hypothesized that young adults participating in endurance sports would have decreased arterial stiffness, whereas those participating in intense resistance sports would have increased arterial stiffness. Methods One hundred thirty participants (20–30 years) including 46 intense resistance trained athletes (IRTA) (weight-lifters), 42 endurance trained athletes (ETA) (long and mid-long distance runners) and 42 sedentary individuals (SED) were investigated by aplanation tonometry and pulse wave analysis; aortic pulse wave velocity (PWV) was measured. Differences were tested by analysis of variance, covariance and multiple linear regressions after adjustment for confounders. The t-test and chi-square test were used to compare the different parameters studied between men and women. The difference between the types of sport in the female subgroup was tested by the Kruskall Wallis test. Quantitative data were expressed as means ±standard deviation or median Results There were no differences among all 3 groups regarding age, height, glucose, cholesterol and triglyceride levels. Anthropometrics were higher in IRTA compared to ETA. Heart rates at rest and augmentation index were lower in trained participants than in sedentary individuals. Brachial and aortic blood pressures were lower in ETA compared to IRTA. Aortic PWV was significantly lower (p&lt;0.05) in ETA (mean ±SD: 5.58±1.00 m/s) compared to IRTA (7.06±0.87 m/s) and SED (7.18±1.06 m/s). The results of the statistical analysis in female subjects in the different groups were comparable to those found in men. A subgroup analysis comparing women and men found comparable results for PWV, but women had higher HR at rest and lower brachial and central blood pressures compared to men. After multiple regression analysis, diastolic blood pressure (DBP) remained the only hemodynamic parameter correlated to PWV, whatever the group. Conclusion Aortic stiffness is influenced by exercise modalities since ETA had better PWV than IRTA in both sexes. DBP is an important determinant and potential mediator of arterial stiffening in young adults. Funding Acknowledgement Type of funding source: Public hospital(s). Main funding source(s): No funding sources


Angiology ◽  
2021 ◽  
pp. 000331972110211
Author(s):  
Buyun Jia ◽  
Chongfei Jiang ◽  
Yun Song ◽  
Chenfangyuan Duan ◽  
Lishun Liu ◽  
...  

Increased arterial stiffness is highly prevalent in patients with hypertension and is associated with cardiovascular (CV) risk. Increased white blood cell (WBC) counts may also be an independent risk factor for arterial stiffness and CV events. The aim of the study was to investigate the relationship between differential WBC counts and brachial-ankle pulse wave velocity (baPWV) in hypertensive adults. A total of 14 390 participants were included in the final analysis. A multivariate linear regression model was applied for the correlation analysis of WBC count and baPWV. Higher WBC counts were associated with a greater baPWV: adjusted β = 10 (95% CI, 8-13, P < .001). The same significant association was also found when WBC count was assessed as categories or quartiles. In addition, the effect of differential WBC subtypes, including neutrophil count and lymphocyte count on baPWV, showed the similar results. These findings showed that baPWV has positive associations with differential WBC counts in hypertensive adults.


BMC Neurology ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Catherine Arnaud ◽  
Carine Duffaut ◽  
Jérôme Fauconnier ◽  
Silke Schmidt ◽  
Kate Himmelmann ◽  
...  

Abstract Background Effective inclusion in society for young people with disabilities is increasingly seen as generating opportunities for self-development, and improving well-being. However, significant barriers remain in the vast majority of activities meaningful for young adults. Research argues that various personal (disabilities, health) and environmental (access to the resources needed, accessible environment, discrimination, lack of personal economic independence) factors contribute to limited participation. However, previous studies conducted in young people with cerebral palsy (CP) mainly investigated the transition period to adulthood, and did not fully consider the whole range of impairment severity profiles or environmental barriers. In this study, we will use the follow-up of the SPARCLE cohort and a comparison group from the general population (1) to investigate the impact of the environment on participation and quality of life of young adults with CP, (2) to determine predictors of a successful young adulthood in educational, professional, health and social fields, (3) to compare quality of life and frequency of participation in social, work and recreational activities with the general population, (4) to document on participation and quality of life in those with severe disabilities. Methods The SPARCLE3 study has a combined longitudinal and cross-sectional design. Young adults with CP aged 22 to 27 years in 6 European regions previously enrolled in the SPARCLE cohort or newly recruited will be invited to self-complete a comprehensive set of questionnaires exploring participation (daily life and discretionary activities), health-related quality of life, body function, personal factors (health, personal resources), and contextual factors (availability of needed environmental items, family environment, services provision) during home visits supervised by trained researchers. Proxy-reports or adapted questionnaires will be used for those with the most severe impairments. The recruitment of a large group from the general population (online survey) will enable to identify life areas where the discrepancies between young people with CP and their able-bodied peers are the most significant. Discussion This study will help identify to what extent disabilities and barriers in environment negatively affect participation and quality of life, and how previous valued experiences during childhood or adolescence might modulate these effects.


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