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Estibaliz Romaratezabala Fábio Yuzo Nakamura Daniel Castillo Ilargi Gorostegi-Anduaga 《Research in sports medicine (Print)》2018,26(2):230-243
The purpose of the study was to analyse the effect of two warm-up protocols of different duration on physical performance, perceived load and perception of being ready for a match in handball players. Eighteen handball players were randomly divided into two groups (Wup34min, warm-up protocol of 34 min, Wup17min, warm-up protocol of 17 min). Before and after the warm-up protocols, they performed a battery of physical tests and recorded their perception of feeling ready for a match. At the end of the warm-up protocols, all the players evaluated their differentiated perceived effort (dRPE). The results showed that neither of the protocols significantly modified (p > 0.05) the players’ physical performance. However, the Wup34min group showed higher values in the differentiated warm-up perceived load (dRPE-WL) (p < 0.01, TE = 0.97–1.27, high) than the Wup17min group. The players with a greater perceived muscular load (RPEMUSC) experienced a greater decrease in their acceleration capacity (r = 0.48–0.49, p < 0.05). In spite of the fact that neither of the warm-up protocols significantly modified the players’ physical performance, a greater perceived muscular load may cause a greater decrease in acceleration capacity. 相似文献
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Pablo Corres Ilargi Gorostegi-Anduaga Simon M. Fryer Borja Jurio-Iriarte Aitor MartínezAguirre-Betolaza 《Scandinavian journal of clinical and laboratory investigation》2013,73(7-8):613-620
AbstractCardiorespiratory fitness (CRF) is positively associated with enhanced cardiovascular health. This cross-sectional study aimed to determine associations between CRF and the biochemical profile of overweight/obese adults diagnosed with primary hypertension (HTN). Does cardiorespiratory fitness (exposure) positively affect the biochemical profile (outcome) in overweight/obese individuals suffering from HTN? Assessment with anthropometric, ambulatory blood pressure monitoring (24?h), CRF (peak oxygen uptake, V?O2peak) and biochemical analysis was performed on 214 participants (138 men, 76 women). A series of linear and logistic regression analyses were conducted. Participants were divided into CRF tertiles (classified as low, moderate and high CRF). The CRF was independently and inversely associated with aspartate aminotransferase (AST; β?=??0.328, p?.05) and alanine aminotransferase (ALT; β?=??0.376, p?.01) concentrations. C-reactive protein, AST/ALT ratio, gamma-glutamyl transpeptidase, total cholesterol/high-density lipoprotein cholesterol ratio, glucose, insulin and insulin resistance index (HOMA-IR), were all associated, but not independently, with CRF in linear and/or unadjusted logistic regression models. However, independently, logistic regression revealed that glucose was associated with the moderate CRF group. Findings suggest that a lower CRF is associated with an unhealthy biochemical profile in non-physically active and overweight/obese individuals with HTN. As such, this population should look to increase physical activity in order to improve their CRF and biochemical profile. 相似文献
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Borja Jurio-Iriarte Peter H. Brubaker Ilargi Gorostegi-Anduaga Pablo Corres Aitor Martinez Aguirre-Betolaza 《Clinical and experimental hypertension (New York, N.Y. : 1993)》2019,41(4):336-341
The study aimed to assess whether the Modified Shuttle Walk Test (MSWT) can detect changes in cardiorespiratory fitness (CRF) in overweight/obese people with hypertension (HTN) after an exercise intervention evaluating the equation presented in the previous research by Jurio-Iriarte et al. Participants (N= 248) performed a peak cardiorespiratory exercise test (CPET) and MSWT before and after 16-weeks of different types of aerobic exercise intervention. The formula of Jurio-Iriarte et al. was used to predict peak oxygen uptake (V?O2peak). The correlation between measured and predicted V?O2peak was strong (r= 0.76, P< 0.001) with a standard error of estimate (SEE) of 4.9 mL·kg?1·min?1; SEE%= 17%. The intraclass correlation coefficient indicates a moderate level of association and agreement (ICC= 0.69; 95% CI 0.34–0.82; P< 0.001) between the measured and predicted V?O2peak. When analyzing obese participants alone (N= 128), MSWT equation was more accurate compared to the whole sample (ICC= 0.76; 95% CI 0.52–0.87). The relationship between the change of measured and predicted V?O2peak at follow-up was weak (r= 0.42, P< 0.001) with a 31% SEE, and a low level of association and agreement (ICC= 0.31; 95% CI 0.06–0.49; P< 0.001). In conclusion, although MSWT does not accurately predict CRF in people with HTN after exercise intervention and questions its validity, the new equation may have practical application to estimate V?O2peak for obese people with HTN when CPET is not available.
Abbreviations: AC: Attention Control; BM: Body Mass; BP: Blood Pressure; CI: Confidence Interval; CRF: Cardiorespiratory Fitness; CPET: Cardiopulmonary Exercise Test; HTN: Primary Hypertension; HR: Heart Rate; HV-HIIT: High-Volume and High-Intensity Interval Training; ICC: Intraclass Correlation Coefficient; LV-HIIT: Low-Volume and High-Intensity Interval Training; MICT: Moderate-intensity continuous training; MSWT: Modified Shuttle Walk Test; SD: Standard Deviation; SEE: Standard Error of Estimate; V?O2peak: Peak Oxygen Uptake. 相似文献
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Ilargi Gorostegi-Anduaga Pablo Corres Borja Jurio-Iriarte Aitor Martínez-Aguirre Javier Pérez-Asenjo Gualberto R. Aispuru 《Clinical and experimental hypertension (New York, N.Y. : 1993)》2018,40(2):141-149
The main purpose of this study was to determine some key physical, physiological, clinical, and nutritional markers of health status in obese and sedentary adults (54.0 ± 8.1 years, 141 men and 68 women) with primary hypertension (HTN) characterized by sex and cardiorespiratory fitness (CRF) level. The studied population showed a high cardiovascular risk (CVR) profile including metabolically abnormal obese, with poor CRF level (22.5 ± 5.6 mL·kg?1·min?1), exercise-induced HTN (Systolic Blood Pressure>210 mmHg in men and >190 mmHg in women at the end of the exercise test) and with non-healthy adherence to dietary pattern (Dietary Approaches to Stop Hypertension, 46.3%; Mediterranean Diet, 41.1%; and Healthy Diet Indicator, 37.1%). Women showed a better biochemical and dietary pattern profile than men (lower values, P < 0.05, in triglycerides, mean difference = 26.3; 95% CI = 0.9–51.7 mg/dL, aspartate transaminase, mean difference = 4.2; 95% CI = 0.3–8.0 U/L; alanine transaminase, mean difference = 8.2; 95% CI = 1.6–14.8 U/L; gamma-glutamyl transpeptidase, mean difference = 11.0; 95% CI = -1.1–23.2 U/L and higher values, P = 0.002, in high-density lipoprotein cholesterol, mean difference = 5.0, 95% CI = -13.3–3.3 mg/dL), but physical and peak exercise physiological characteristics were poorer. A higher CRF level might contribute to the attenuation of some CVR factors, such as high body mass index, non-dipping profile, and high hepatic fat. The results strongly suggest that targeting key behaviors such as improving nutritional quality and CRF via regular physical activity will contribute to improving the health with independent beneficial effects on CVR factors. 相似文献
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MartinezAguirre-Betolaza Aitor Maldonado-Martín Sara Corres Pablo Gorostegi-Anduaga Ilargi Aispuru G. Rodrigo Mujika Iñigo 《Sleep & breathing》2019,23(4):1265-1273
Sleep and Breathing - The aim of this study was to analyze actigraphy-based sleep quantity and quality in sedentary and overweight/obese adults with primary hypertension (HTN) divided by sex and... 相似文献
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