Effects of Isometric Biceps Exercise on Blood Pressure in Adults with Hypertension

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We investigated the acute effects of isometric biceps exercise on resting and ambulatory blood pressure in hypertensive adults. A total of 12 medicated hypertensive adults (aged 47±7 years; body mass index 27.2±2.7 kg/m2; resting blood pressure 123±12/74±6 mmHg) performed an isometric biceps exercise session (bilateral biceps exercise; 4×1 min at 30% of 1-RM, 2 min recovery) and a control session (without exercise) in a randomized order separated by a 7 to 10-day period. Resting blood pressure, heart rate, and heart rate variability indexes (SDNN, RMSSD, LF, HF, and LF/HF) were measured pre- and up to 30 min post-sessions. Next, ambulatory blood pressure was monitored during 22-hour post-sessions (awake and asleep periods). No significant changes were observed for resting blood pressure, heart rate, or heart rate variability indexes up to 30 min post-sessions (p>0.05). Furthermore, no significant differences were observed in average ambulatory blood pressure values in 22-hour (126±11/71±6 mmHg vs. 126±15/71±9 mmHg), awake (127±10/74±6 mmHg vs. 130±14/75±10 mmHg), and asleep (123±15/68±6 mmHg vs. 120±17/66±9 mmHg) periods between the control and isometric sessions, respectively (p>0.05). In conclusion, an isometric biceps exercise session does not elicit an acute antihypertensive effect in adults with hypertension, which suggests that its prescription to improve the acute BP control is limited.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:42

Enthalten in:

International journal of sports medicine - 42(2021), 11 vom: 22. Okt., Seite 985-993

Sprache:

Englisch

Beteiligte Personen:

Silva, Paulo Henrique Medeiros [VerfasserIn]
de Brito, Leandro Campos [VerfasserIn]
Cabral, Ludmila Lucena Pereira [VerfasserIn]
Farias-Junior, Luiz Fernando [VerfasserIn]
Browne, Rodrigo Alberto Vieira [VerfasserIn]
Vianna, Lauro C [VerfasserIn]
Costa, Eduardo Caldas [VerfasserIn]

Links:

Volltext

Themen:

Journal Article
Randomized Controlled Trial

Anmerkungen:

Date Completed 14.10.2021

Date Revised 14.10.2021

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1055/a-1337-2998

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM321769058