Download or read book Acute Effects of High intensity Interval Exercise Vs Concurrent Exercise on Flow mediated Dilation in College aged Women written by Ashley N. Allen and published by . This book was released on 2019 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heart disease is the leading cause of female mortality worldwide. As a treatment, exercise can improve cardiac and endothelial function, increase bone mineral density, promote lean muscle mass, and improve pulmonary function. The purpose of this study was to compare the effect of two different modes of exercise on flow mediated dilation in the brachial artery in college-aged women. Ten recreationally active women were assigned to either a high intensity interval group (HT) or a group who completed strength exercises and high intensity interval exercise, called the concurrent exercise group (CT). Measurements of flow mediated dilation (i.e., the hyperemic response of a blood vessel post occlusion) were taken at baseline, after one workout session, and after three workout sessions. There were no differences for FDM% or brachial artery diameter across all time points for either training protocol. Neither a combination of high-intensity interval exercise and resistance exercise or high-intensity interval exercise alone acutely led to structural or functional changes in the brachial artery in recreationally active healthy young women.
Download or read book The Comparison of High intensity Interval Exercise Vs Continuous Moderate Exercise on C1Q TNF related Protein 9 Expression and Flow mediated Vasodilation in Obese Individuals written by Brandon G. Fico and published by . This book was released on 2017 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary purpose of this study was to investigate the effect of acute high-intensity interval exercise (HIIE) vs. continuous moderate-intensity exercise (CME) on serum CTRP9 and brachial FMD responses in obese and normal-weight subjects. Sixteen participants (9 obese and 7 normal-weight) completed HIIE and CME in a randomized fashion. Our results showed a significant time effect for CTRP9 immediately following acute HIIE and CME in both groups. Furthermore, both significant treatment by time and group by time interactions for FMD were observed following both exercise protocols, with greater CME-induced FMD response in obese subjects than normal-weight subjects. Additionally, a positive correlation in percent change (baseline to peak) between CTRP9 and FMD was observed following acute CME. These findings support acute CME for improvement of endothelial function in obesity. Furthermore, the novel results from this study provide a foundation for additional examination of the mechanisms of exercise-mediated CTRP9 on endothelial function.
Download or read book The Effects of High Intensity Interval Training on Body esteem Among College aged Women written by Chelsea K. Duncan and published by . This book was released on 2016 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Acute Moderate Versus High intensity Interval Exercise on Arterial Wave Reflection written by Monique Nussbaumer and published by . This book was released on 2012 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Acute Arterial Stiffness Response to Interval Vs Continuous Exercise in Postmenopausal Women written by Emily M. Miele and published by . This book was released on 2016 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT: High-Intensity Interval Training (HUT) has been associated with greater reductions in cardiovascular disease (CVD) risk factors when compared to continuous moderate exercise. Arterial stiffness (AS) is an independent risk factor for CVD that increases exponentially in women following menopause. The current research was designed to investigate the acute AS response to a single bout of HUT versus a single bout of moderate continuous endurance training (MCT) in postmenopausal women. A total of 13 women (age = 60.85 +/- 4.41 years) completed the study. Subjects completed both a HUT and a MCT exercise protocol on separate occasions. Pulse wave velocity (PWV), augmentation index (AIx), central systolic blood pressure (CSBP), and central diastolic blood pressure (CDBP) were measured preexercise, 15 min postexercise, and 30 min postexercise to assess arterial stiffness. No significant interaction (p > .05) between exercise intervention and time was determined for PWV, AIx, CSBP, or CDBP. A trend was found for a greater decrease in AIx following HUT compared to the decrease in AIx following MCT (p = .086) . A significant (p
Download or read book Effects of Acute High Intensity Aerobic Interval Exercise on Post exercise Hemodynamics and Autonomic Function written by Laura Scott Jenkins and published by . This book was released on 2014 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Short term High intensity Interval Moderate intensity Continuous and Resistance Training on Cardiovascular Health in Older Adults written by Myles O'Brien and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aging is associated with a decline in peripheral vascular endothelial function [i.e., flow-mediated dilation (FMD)] and cardiovagal baroreflex sensitivity (BRS), which are both critical to cardiovascular health. Accumulating evidence in younger adults suggest that high-intensity interval training (HIIT) provides superior benefits to cardiovascular health than moderate-intensity continuous training (MICT) and whole-body resistance training (RT). We tested whether 6-weeks of HIIT (n=6) improves upper- and lower-limb FMD and BRS more than MICT (n=9) and RT (n=8) in older adults (OA). FMD was assessed via high-resolution ultrasound. Cardiovagal BRS was assessed using Portapres® derived beat-by-beat systolic blood pressures and electrocardiogram-derived cardiac intervals via the 'spontaneous baroreflex sequence' method. Short-term HIIT and MICT elicited similar increases in BRS, brachial and popliteal FMD, whereas no changes were observed following RT. These results indicate that short-term aerobic training augments vascular health and blood pressure regulation more than RT in OA.
Download or read book The Acute Effects of Resistance Exercise Combined with Vascular Restriction on Lactate and Hormonal Responses in College aged Women written by Lee Dustin Gregg and published by . This book was released on 2009 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Science and Application of High Intensity Interval Training written by Laursen, Paul and published by Human Kinetics. This book was released on 2019 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: The popularity of high-intensity interval training (HIIT), which consists primarily of repeated bursts of high-intensity exercise, continues to soar because its effectiveness and efficiency have been proven in use by both elite athletes and general fitness enthusiasts. Surprisingly, few resources have attempted to explain both the science behind the HIIT movement and its sport-specific application to athlete training. That’s why Science and Application of High-Intensity Interval Training is a must-have resource for sport coaches, strength and conditioning professionals, personal trainers, and exercise physiologists, as well as for researchers and sport scientists who study high-intensity interval training.
Download or read book The Impact of a 12 week High Intensity Interval Training Program on Popliteal Vascular Responses to Prolonged Sitting written by Haoxuan Liu and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prolonged, uninterrupted sitting (≥1-h) impairs lower-limb flow-mediated dilation (FMD), nitroglycerin-mediated dilation (NMD), and resistance vessel responses. The benefits of regular aerobic exercise on vascular health are well established. However, conflicting evidence exists regarding the influence of aerobic fitness on sitting induced-reductions in lower-limb arterial function. To explore the impact that 12-weeks of high-intensity interval training (HIIT, 3 sessions/week) had on popliteal FMD, NMD, and reactive hyperemic responses to a bout of prolonged sitting. Twenty-one healthy adults were randomly assigned to HIIT (n=7, 24±8 years, 7♀) or Control groups (n=10, 22±1 years, 6♀). Relative FMD responses (% peak increase from baseline diameter) to 5-min distal cuff occlusion (250 mmHg) and relative NMD responses (% peak increase from baseline diameter) to sublingual nitroglycerin administration (0.4 mg), as well as post-occlusive peak red cell velocity (RBCv) were assessed via duplex ultrasonography before and after a ~3-h bout of uninterrupted sitting. Peak oxygen consumption (relative V̇O2peak, indirect calorimetry) using a maximal cycle ergometer protocol graded cycle ergometry was also assessed. These assessments were repeated following the HIIT (2×20-min bouts of alternating between 15-s intervals at 100% of peak aerobic power and passive recovery) or Control (habitual physical activity) periods. 12-week HIIT improved relative V̇O2peak (35.4±7.8 to 39.5±6.1 ml/kg/min, P=0.005), with no changes observed in the Control group (P=0.306). Sitting-induced changes in popliteal FMD (HIIT: -1.4±2.6 to -1.7±1.9%; Control: -2.9±2.2 to -2.0±2.3%), NMD (HIIT: -3.1±2.9 to -3.2±2.5%; Control: -3.0±2.9 to -3.8±3.7%), or peak hyperemic responses (HIIT: -12.8±6.1 to -12.5±11.0 cm/s; Control: -26.0±14.4 to -9.5±24.7 cm/s) did not change at follow-up in either group (all, P≥0.105). These results indicate that a 12-week HIIT intervention did not provide protection against prolonged sitting-induced lower-limb vascular dysfunction.
Download or read book The Acute Physiological Effects of Interval Versus Steady state Exercise written by Sarah E. Horlitz and published by . This book was released on 2010 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study was designed to evaluate the exercise intensity and energy expenditure of interval exercise compared to steady-state exercise on a cycle ergometer. Fourteen subjects completed a VO2max test on a cycle ergometer to determine their aerobic capacity. Subjects then completed an interval ride and a steady-state ride. The interval ride alternated one minute of high-intensity cycling at 90% of maximal power output followed by one minute of active rest for 20 minutes. The steady-state ride consisted of 20 minutes exercise at 90% of the subject's ventilatory threshold (VT). Total work was matched between conditions. Oxygen consumption (V02), heart rate (HR), lactate, and RPE values were measured. After completion of both trials, a post-exercise questionnaire was administered. No significant difference (p
Download or read book The Effect of Acute High intensity Interval Exercise on Toll like Receptor Expression and Monocyte Subsets in Type 2 Diabetes written by Cody Durrer and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Three Weeks of High intensity Interval Training Versus High volume Training in Female Collegiate Rowers written by Teddi R. Dwyer and published by . This book was released on 2011 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Acute Effects of Interval and Aerobic Cycling on Post exercise Hypotension in an Endurance trained Population of Men and Women written by Linda M. Rossow and published by . This book was released on 2009 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book High Intensity Interval Exercises Acute Impact on Heart Rate Variability written by and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of an Interval Training Group Fitness Class on Aerobic Fitness Cardiovascular Function and Body Composition in College aged Women written by Audrey S. Lee and published by . This book was released on 2000 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of High Intensity Interval Training HIIT on Cognitive Functioning written by Vanessa r Gonzales and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
