scholarly journals Heart rate variability responses to a combined exercise training program: correlation with adiposity and cardiorespiratory fitness changes in obese young men

2019 ◽  
Vol 15 (1) ◽  
pp. 114-122 ◽  
Author(s):  
Jatuporn Phoemsapthawee ◽  
Piyapong Prasertsri ◽  
Naruemon Leelayuwat
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Exercise Training ◽  
Training Program ◽  
Cardiorespiratory Fitness ◽  
Young Men ◽  
Combined Exercise ◽  
Exercise Training Program ◽  
Combined Exercise Training

scholarly journals The Effect of Eight-Week Combined Exercise Training Program with Sweet Almond Supplementation on Plasma Levels of Leptin and Orexin in Overweight Women

2019 ◽  
Author(s):  
Farideh Afkhami ◽  
Abbas Fattahi Bafghi ◽  
Hamid Abbasi Bafghi
Keyword(s):  
Exercise Training ◽  
Training Program ◽  
Plasma Levels ◽  
Repeated Measures ◽  
Statistical Population ◽  
Overweight Women ◽  
Combined Exercise ◽  
Exercise Training Program ◽  
Sweet Almond ◽  
Combined Exercise Training

Background: The purpose of this study was to investigate the effect of an eight-week combined exercise training program with sweet almond supplementation on plasma levels of leptin and orexin in overweight women. Methods: This research was a quasi-experimental study. The statistical population consisted of 60 overweight women with a body mass index (BMI) of 25-30 kg/m2 who were randomly divided into four groups of training, training-sweet almond supplement, supplement, and control. The participants participated in three training sessions weekly and consumed sweet almond supplementation for eight consecutive weeks. The participants' blood samples were taken 24 hours before the first session and after the last session, in a 12-hour fasting state. Liptin concentrations were measured using Pishtaz Teb Inc. kits. Orexin levels were determined through enzymatic method using the Virro Inc. kit. A two-way repeated measures ANOVA was conducted to analyze the inter- and intra-group variance. The overall alpha significance level was set at P ≤ 0.05 for all the statistical analyses. Results: Eight weeks of combined exercise training with sweet almond supplementation Showed a significant reduces in serum level leptin concentration and increased the plasma orexin levels. Conclusion: According to the results of the present study It can be used from combined training and sweet almonds to reduce appetite and lose weight in overweight women. 

Isoflavone does not promote additional effects on heart rate variability of postmenopausal women performing combined exercise training: a clinical, controlled, randomized, double-blind study

2020 ◽  
Vol 45 (4) ◽  
pp. 362-367
Author(s):  
Igor Moraes Mariano ◽  
Victor Hugo de Freitas ◽  
Juliene Gonçalves Costa Dechichi ◽  
Jaqueline Pontes Batista ◽  
Tállita Cristina Ferreira de Souza ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Standard Deviation ◽  
Exercise Training ◽  
Postmenopausal Women ◽  
High Frequency ◽  
Baseline Characteristic ◽  
Time Effects ◽  
Combined Exercise ◽  
Combined Exercise Training

The aim of the study was to investigate the effects of ingesting isoflavones associated with combined aerobic and resistance exercise training on heart rate variability (HRV) indices in postmenopausal women. Twenty-eight healthy postmenopausal women performed 10 weeks of combined exercise training associated with isoflavone (n = 16) or placebo (n = 12) supplementation. The RR intervals (RRi) were collected for 20 min using a heart rate monitor. Analysis of HRV was performed in time (mean squared difference of successive RRi (RMSSD), standard deviation of all normal RRi (SDNN), and percentage of adjacent RRi differing by more than 50 ms (pNN50)), frequency (low-frequency percentage (LF%), high-frequency percentage (HF%), and low-/high-frequency ratio (LF/HF)), and nonlinear domains (standard deviation of the instantaneous variability of the beat-to-beat interval (SD1), long-term variability of the continuous RRi (SD2), and their ratio (SD2/SD1)). Student’s t test did not show differences between groups in any general baseline characteristic variables. The results of the generalized estimating equation tests did not demonstrate interaction or group effects for any HRV indices. However, the results reported time effects for mean RR (p < 0.001), RMSSD (p = 0.044), and SD1 (p = 0.044), with increases in these indices in response to exercise training. There were no time effects for LF%, HF%, LF/HF, SDNN, pNN50, SD2, or SD2/SD1. In conclusion, isoflavone supplementation did not promote additional effects on HRV indices of postmenopausal women subjected to 10 weeks of combined exercise training. Novelty Combined training improves heart rate variability in postmenopausal women. Isoflavone supplementation did not promote additional effects on heart rate variability in postmenopausal women.

Effect of a one-year combined exercise training program on body composition in men with coronary artery disease

Metabolism ◽  
2003 ◽  
Vol 52 (11) ◽  
pp. 1413-1417 ◽  
Author(s):  
Helena Santa-Clara ◽  
Bo Fernhall ◽  
Fátima Baptista ◽  
Miguel Mendes ◽  
Luı́s Bettencourt Sardinha
Keyword(s):  
Coronary Artery Disease ◽  
Body Composition ◽  
Coronary Artery ◽  
Exercise Training ◽  
Training Program ◽  
Combined Exercise ◽  
Exercise Training Program ◽  
Artery Disease ◽  
One Year ◽  
Combined Exercise Training

Effects of Exercise Training on Heart-Rate-Variability Indices in Individuals With Down Syndrome

2010 ◽  
Vol 19 (2) ◽  
pp. 173-183 ◽  
Author(s):  
Fani Giagkoudaki ◽  
Eleftherios Dimitros ◽  
Evangelia Kouidi ◽  
Asterios Deligiannis
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Down Syndrome ◽  
Exercise Training ◽  
Training Program ◽  
Frequency Domain ◽  
Sympathovagal Balance ◽  
Exercise Training Program ◽  
Group A ◽  
Group B

Objective:To investigate the effects of an exercise-training program on heart-rate-variability (HRV) indices in individuals with Down syndrome (DS).Design:Controlled clinical trial.Participants:10 people with DS, age 24.2 ± 5.1 y (group A), and 10 age-matched healthy sedentary individuals (group B).Method:At baseline all subjects underwent a clinical examination and an ambulatory 24-h Holter monitoring for the evaluation of cardiac autonomic-nervous-system (ANS) activity by time- and frequency-domain analysis.Intervention:After initial evaluation, group A followed a 6-mo exercise-training program and thereafter underwent the same HRV analysis.Results:At the beginning of the study, group A showed a higher LF:HF ratio than group B, indicating impaired sympathovagal balance, likely because of lesser vagal modulation. Moreover, both time- and frequency-domain indices in group A were significantly lower than in group B. At the end of the study, exercise training was found to improve the sympathovagal balance, mainly by increasing vagal activity, in group A.Conclusion:The results indicate that individuals with DS have ANS dysfunction that can be improved by exercise’s increasing the parasympathetic modulation.

scholarly journals Differences of functional fitness in adults after 9 months of combined exercise training program

2012 ◽  
Vol 7 (1) ◽  
pp. 321-330 ◽  
Author(s):  
Mar Cepero ◽  
Daniel Romero-Sánchez ◽  
F. Javier Rojas-Ruiz ◽  
Juan Carlos de la Cruz-Márquez
Keyword(s):  
Exercise Training ◽  
Training Program ◽  
Functional Fitness ◽  
Combined Exercise ◽  
Exercise Training Program ◽  
Combined Exercise Training
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