Effects of aerobic exercise intensity on 24-h ambulatory blood pressure in individuals with type 2 diabetes and prehypertension.
J Phys Ther Sci
; 27(1): 51-6, 2015 Jan.
Article
en En
| MEDLINE
| ID: mdl-25642036
ABSTRACT
[Purpose] To verify the effects of different intensities of aerobic exercise on 24-hour ambulatory blood pressure (BP) responses in individuals with type 2 diabetes mellitus (T2D) and prehypertension. [Subjects and Methods] Ten individuals with T2D and prehypertension (55.8 ± 7.7â
years old; blood glucose 133.0 ± 36.7â
mg·dL(-1) and awake BP 130.6 ± 1.6/ 80.5 ± 1.8 mmHg) completed three randomly assigned experiments non-exercise control (CON) and exercise at moderate (MOD) and maximal (MAX) intensities. Heart rate (HR), BP, blood lactate concentrations ([Lac]), oxygen uptake (VO2), and rate of perceived exertion (RPE) were measured at rest, during the experimental sessions, and during the 60â
min recovery period. After this period, ambulatory blood pressure was monitored for 24â
h. [Results] The results indicate that [Lac] (MAX 6.7±2.0 vs. MOD 3.8±1.2â
mM), RPE (MAX 19±1.3 vs. MOD 11±2.3) and VO2peak (MAX 20.2±4.1 vs. MOD 14.0±3.0â
mL·kg(-1)·min(-1)) were highest following the MAX session. Compared with CON, only MAX elicited post-exercise BP reduction that lasted for 8â
h after exercise and during sleep. [Conclusion] A single session of aerobic exercise resulted in 24â
h BP reductions in individuals with T2D, especially while sleeping, and this reduction seems to be dependent on the intensity of the exercise performed.
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1
Colección:
01-internacional
Banco de datos:
MEDLINE
Idioma:
En
Revista:
J Phys Ther Sci
Año:
2015
Tipo del documento:
Article
País de afiliación:
Brasil