Exercise and the Endothelium

Tremblay, J.; Pyke, Kyra E.

doi:10.1007/978-3-030-04816-7_6

Cited by 3 publications

(2 citation statements)

References 161 publications

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“…Obesity is a chronic metabolic disorder that causes endothelial cell dysfunction and is linked to decreased vascular function, i.e., flow-mediated dilatation (FMD) (Tremblay et al, 2019;Zhai et al, 2020;Kwaifa et al, 2020). Recently, a rise in childhood and adolescence obesity has been observed worldwide with a parallel increase in mortality rate linked to high BMI and cardiovascular disease (Collaborators, 2017).…”

Section: Introductionmentioning

confidence: 99%

High-Intensity Interval Exercise with Blood Flow Restriction Improves Vascular Function in Obese Male Adolescents

Noikhammueang¹,

Mitranun²

2023

Teor. metod. fiz. vihov.

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Study purpose. Obesity, a chronic metabolic disease is on the rise among children and adolescents and is a leading cause of mortality in adults worldwide. It is imperative to prevent obesity in children to lower the risk of adult obesity and cardiovascular diseases. Considering the effectiveness of exercise program, high-intensity interval exercise with blood flow restriction (HIIE-BFR) may have potential beneficial effects on the vascular functions of obese individuals. This study aimed to compare the acute effects of supramaximal high-intensity interval exercise (HIIE-SUPRA) and HIIE-BFR on the vascular function in obese adolescents. Materials and methods. The subjects were adolescent males aged 13 to 15. The crossover study was divided into two trials. The first trial was a pilot study involving five obese adolescent males whose heart rates were evaluated under four conditions of exercise: 1) HIIE-SUPRA at 170% (VO₂peak), 2) HIIE-BFR at 85% VO₂peak with 40% arterial occlusion pressure (AOP), 3) 60% AOP, and 4) 80% AOP. The second trial was conducted on ten obese adolescent males who performed HIIE-SUPRA and HIIE-BFR exercises separately, each for at least three days. Data collection was done to analyze the vascular function parameters before and after exercising (immediately, 10 min, 30 min, and 60 min after). Results. The results of the first trial showed that the mean heart rate of HIIE-BFR at 40% AOP was similar to that of HIIE-SUPRA (p>0.05). In the second trial, both types of exercises showed similar outcomes, with increased flow-mediated dilatation (FMD), while brachial-ankle pulse wave velocity (baPWV) decreased after exercise as compared to the baseline values (before exercise) (p<0.05). However, HIIE-BFR at 40% AOP demonstrated a lower rate of perceived exertion (RPE) as compared to HIIE-SUPRA (p<0.05). Conclusions. HIIE-BFR at 40% AOP was effective in regulating the RPE and acutely increasing the vascular function after exercise in obese adolescents, similar to HIIE-SUPRA.

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Section: Introductionmentioning

confidence: 99%

High-Intensity Interval Exercise with Blood Flow Restriction Improves Vascular Function in Obese Male Adolescents

Noikhammueang¹,

Mitranun²

2023

Teor. metod. fiz. vihov.

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“…Exercise is further a compartment of physical activity and defined as “structured and repetitive and has final or intermediate objective as improvement of, or maintenance of physical fitness” (Caspersen et al, 1985 , p. 126). According to Tremblay and Pyke ( 2019 ) exercise training is described as perhaps the most physiological and best approach to exploit the adaptive capacity of the coronary vascular bed, and to evoke several functional and structural changes. At the same time, we know that avoidance of doing physical activity in patients with exercise-induced angina pectoris is described in research (Lochbaum et al, 2017 ) and in addition observed in clinical practice (Jonsbu et al, 2010 , 2011 ; Simonÿ et al, 2017 ).…”

Section: Introductionmentioning

confidence: 99%

Reassured on a background of vulnerability - people with microvascular angina 12 months after high-intensity physical exercise program

Røysland

Ueland

Larsen

2022

International Journal of Qualitative Studies on Health and Well

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Purpose Physical activity is recommended for patients with coronary microvascular dysfunction, however, avoided due to fear about the heart. The aim is to achieve an understanding of the meaning of physical activity one year after participating in a high-intensity exercise training program. Method Twelve people were interviewed using a phenomenological hermeneutic approach. Results Four themes were formulated and revealed that one year after participating in high-intensity exercise training participants had an awareness of the meaning of the project, their chest pain and daily life: Being reassured, Daily life’s impact on chest pain and continuing doing high-intensity exercise training, A strengthened body and mind, Being part of a group of people with similar problems. Comprehensive understanding was formulated as “Being reassured according being physically active in a background of vulnerability”. Conclusion This study indicates that by going through the high-intensity exercise training program the person regains more unity with the lived body and an unfolding life. A person-centred approach is suggested including an underlying dimension of vulnerability. A lifeworld led care means meeting the patient in their way of relating to the world bodily and existentially. Taking this understanding into consideration will advance the requirements for establishing person-centred care.

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Endothelial Reprogramming in Sports Traumatology: Role of the Widespread Neuro-Immuno-Endocrine-Endothelial System

et al. 2022

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This paper deals with the role of the widespread neuro-immuno-endocrine-endothelial system in sport traumatology. The aim of this work is to see if sport or regular physical activity is able to reprogram the endothelium, to advance the new concept of neuro-immuno-endocrine-endothelial diffused system, and to introduce in the practice of sport medicine a new test in the fields of “Athlete functional evaluation” and “Sports fitness”. The first object of this paper is to see whether sport or regular physical activity can change the functional structure of the endothelium. The second goal is to frame under a general view the knowledge and individual lines of research on endothelium, to highlight what we believe is, in the organization of homeostasis, the location of this ‘organ’, namely in the neuro-immune-endocrine system spread.

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Exercise and the Endothelium

Cited by 3 publications

References 161 publications

High-Intensity Interval Exercise with Blood Flow Restriction Improves Vascular Function in Obese Male Adolescents

High-Intensity Interval Exercise with Blood Flow Restriction Improves Vascular Function in Obese Male Adolescents

Reassured on a background of vulnerability - people with microvascular angina 12 months after high-intensity physical exercise program

Endothelial Reprogramming in Sports Traumatology: Role of the Widespread Neuro-Immuno-Endocrine-Endothelial System

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