Influence of population and exercise protocol characteristics on hemodynamic determinants of post-aerobic exercise hypotension

Brito, Leandro Campos de; Queiroz, Andréia Cristiane Carrenho; Forjaz, C. L. M.

doi:10.1590/1414-431x20143832

Cited by 86 publications

(115 citation statements)

References 67 publications

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“…The acute effects of aerobic endurance exercise on BP have been widely studied among different populations [48][49][50][51][52] and using a wide variety of exercise protocols. 25,53,54 Previously, Guidry et al 55 suggested that PEH following aerobic endurance exercise is a low-threshold phenomenon. They reported that the immediate BP-lowering effects of short-duration (15 min), lowerintensity exercise (40% VO 2peak ) are comparable to those of higher amounts of exercise (30 min at 60% VO 2peak ).…”

Section: Discussionmentioning

confidence: 99%

ACE polymorphisms and the acute response of blood pressure to a walk in medicated hypertensive patients

Goessler

Cornelissen

Oliveira

et al. 2015

J Renin Angiotensin Aldosterone Syst

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Hypothesis/Introduction: Polymorphisms of the angiotensin converting enzyme (ACE) gene can interfere with exercise-induced acute blood pressure (BP) reduction. This cross-over study investigated the acute effect of a single walk on BP and tested whether polymorphisms of the ACE gene might explain the variation in BP responses. Materials and methods: Thirty-four healthy medicated individuals were randomized to one control and one walking session at 60-75% of heart rate reserve. Subjects left the laboratory wearing an ambulatory BP monitor until waking the next morning. Results: Overall, systolic BP was somewhat lower following the walking session (p=.06), which could be attributed to a consistently lower systolic BP for 5 h after exercise (p-interaction<.04) compared with control rest. Similarly, II/ID individuals had a lower systolic BP (p-interaction=.02) and diastolic BP (p-interaction<.01) for 5 h after walking compared with control rest. Among DD individuals, a single walk did not induce a reduction in BP (p-interaction>.05). Conclusions: Our results showed that postexercise hypotension can occur after a walk at moderate intensity in carriers of the I allele; we were not able to demonstrate this in DD individuals. Our results suggest that genetic variation in the ACE gene might affect the BP response to exercise, although more research is needed to confirm these findings.

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Section: Discussionmentioning

confidence: 99%

ACE polymorphisms and the acute response of blood pressure to a walk in medicated hypertensive patients

Goessler

Cornelissen

Oliveira

et al. 2015

J Renin Angiotensin Aldosterone Syst

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“…Os indivíduos do estudo eram submetidos a sessões diárias de exercícios que tinham características predominantemente aeró-bias, as quais estão bem documentadas e promovem hipotensão pós-exercício por até 24 horas 20 . Como os indivíduos recebiam esse estímulo todos os dias, os mesmos estavam sempre sob o efeito hipotensor da atividade física.…”

Section: Discussionunclassified

Efeitos dos exercícios funcionais e neuromusculares no tempo de internação e controle pressórico de pacientes hospitalizados

Costa¹,

Petto²,

Gomes

et al. 2015

ABCS Health Sci.

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Exercícios funcionais e neuromusculares são importantes ferramentas em centros de reabilitação, porém são pouco explorados em protocolos hospitalares. objetivo: Verificar se exercícios funcionais e neuromusculares são mais eficazes na redução do tempo de internamento e controle da pressão arterial (PA) dos indivíduos hospitalizados do que a fisioterapia hospitalar de rotina. Métodos: Foram incluídos pacientes hospitalizados por enfermidades não cardiológicas e sem hipertensão arterial sistêmica, sendo estes randomizados para grupo controle (GC), que realizou exercícios respiratórios, exercícios ativo-livres para membros superiores/ inferiores e caminhada no corredor, ou grupo de reabilitação funcional (GRF), submetido a exercícios neuromusculares para membros superiores/inferiores, cicloergômetro e treino de subir/descer degraus. Ambos os grupos receberam intervenção 2x/dia. A PA foi aferida na admissão, durante o internamento e na alta hospitalar. O tratamento estatístico foi realizado adotando-se intervalo de confiança de 95% e nível de significância de 5%. resultados: Avaliados 42 voluntários, dos quais 26 atenderam aos critérios de elegibilidade. Porém, seis foram excluídos, quatro por permanência hospitalar inferior a três dias e dois por não completarem o protocolo de tratamento. A média de idade no GC foi de 72±11 versus 73±8 no GRF. Não houve diferenças estatísticas da PA na admissão. Evidenciou-se redução da PA apenas no GRF durante o internamento (p<0,01), assim como na alta hospitalar (p<0,01). O GC apresentou maior tempo (dias) de internação 7,2±1,8 versus 5,5±1,3 do GRF (p<0,05). Conclusão: Exercícios funcionais e neuromusculares parecem mais eficazes na redução do tempo de internamento e controle da PA dos indivíduos hospitalizados do que a fisioterapia hospitalar de rotina.Palavras-chave: serviço hospitalar de fisioterapia; pressão arterial; terapia por exercício; medicina física e reabilitação; tempo de internação. ABStrACt introduction:Functional and neuromuscular exercises are important tools in rehabilitation centers, however they are little explored in hospital protocols. objective: To determine whether functional and neuromuscular exercises are more effective in reducing hospital stay and controlling blood pressure (BP) of hospitalized individuals than routine hospital physiotherapy. Methods: Hospitalized patients for non-cardiac illnesses and without hypertension were included, which were randomized to the control group (CG), who performed breathing exercises, active-free exercises for upper/lower limbs and walk in the hallway, or to functional rehabilitation group (FRG), which underwent neuromuscular exercises for upper/lower limbs, cycle ergometer and up/down stairs training. Both groups received intervention 2x/day. BP was measured at admission, during hospitalization and at discharge. Statistical analysis was performed by adopting a confidence interval of 95% and a 5% significance level. results: Forty-two volunteers were evaluated, of which 26 met the eligibility criteria. However, six...

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“…Autonomic and non-autonomic factors influence changes in blood pressure during and post-exercise 18 . Studies regarding PEH often find controversial results, since the characteristics of the exercise protocol and different populations influence the results 19 . So far, no study has assessed if previous warm-up influences PEH achieved after maximal exercise.…”

Section: Introductionmentioning

confidence: 99%

Ballistic stretch or aerobic warm-up evoke postexercise hypotension after maximal exercise

Dos‐Santos

Costa

Ribeiro

et al. 2017

Rev. Bras. Cineantropom. Desempenho Hum.

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Warm-up is broadly used to increase performance and protect against injury in sports. However, the effects of different models of warm-up on maximal exercise and the subsequent recovery period are undetermined. This study aimed to assess the effects of different warm-ups on performance, blood pressure and autonomic control. Methods: 53 subjects rested for 5 minutes and then were randomly allocated to one of four experimental groups: Control (CTR), Aerobic Warm-up (AER), Static (SST) or Ballistic (BST) stretch. Immediately after warm-up, they performed a maximal cycling test and rested for 30 minutes. Heart rate variability (HRV), Systolic (SBP) and diastolic (DBP) blood pressure were assessed throughout the entire experiment. Statistical analysis was performed by one-way ANOVA with Tukey post-test or two-way ANOVA followed by either Bonferroni or Dunnet post-test, when appropriate. Warm-up did not change test performance or HRV (p>.05), however, when compared between-groups, SBP was higher in BST against all groups (p<.05) after warm-up, and lower in SST and AER after maximal test (p>.05). When compared to baseline values SST showed increased SBP in recovery (p<.05) while only AER and BST showed post-exercise hypotension at 30 minutes (p<.05). In conclusion, despite the lack of effects on performance, AER and BST seem to improve while SST seems to impair the recovery of cardiovascular parameters in an autonomic-independent mechanism.Key words: Blood pressure; Heart rate; Muscle stretching exercises. Resumo -Aquecimento é comumente utilizado para aumentar o desempenho e proteger contra lesões no esporte. No entanto, os efeitos de diferentes modalidades de aquecimento sobre o exercício máximo e subsequente período de recuperação não foram determinados. Este estudo objetivou avaliar o efeito de diferentes aquecimentos sobre o desempenho, pressão arterial e controle autonomico. 53 sujeitos descansavam por 5 minutos em seguida eram aleatoriamente alocados em um dos quatro grupos experimentais. Controle (CTR), Aquecimento aeróbio (AER) e alongamentos estático (SST) ou balístico (BST

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Influence of population and exercise protocol characteristics on hemodynamic determinants of post-aerobic exercise hypotension

Cited by 86 publications

References 67 publications

ACE polymorphisms and the acute response of blood pressure to a walk in medicated hypertensive patients

ACE polymorphisms and the acute response of blood pressure to a walk in medicated hypertensive patients

Efeitos dos exercícios funcionais e neuromusculares no tempo de internação e controle pressórico de pacientes hospitalizados

Ballistic stretch or aerobic warm-up evoke postexercise hypotension after maximal exercise

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