Effects of arm swing exercise training on cardiac autonomic modulation, cardiovascular risk factors, and electrolytes in persons aged 60-80 years with prehypertension : A randomized controlled trial

PURPOSE: This study aimed to investigate the effect and carry-over effect of arm swing exercise (ASE) training on cardiac autonomic modulation, cardiovascular risk factors, and blood electrolytes in older persons with prehypertension.

METHODS: Subjects were 50 individuals with prehypertension (aged 66.90 ± 5.50 yr, body mass index 23.84 ± 3.65 kg/m2). They were randomly assigned into ASE group and control group. Subjects in the ASE group underwent an ASE training program for 3 months at a frequency of 30 min/day, 3 days/week. Subjects in the control group maintained their daily routine activities minus regular exercise. Blood pressure, heart rate variability (HRV), cardiovascular risk factors including blood glucose, lipid profile, high-sensitive C-reactive protein (hsCRP), and electrolytes were evaluated on 3 occasions: before and after the 3-month intervention, and 1 month after intervention ended.

RESULTS: Following the 3-month intervention, systolic blood pressure (SBP) and serum hsCRP concentration were significantly lower, while serum high-density lipoprotein (HDL)-cholesterol, potassium (K+), magnesium (Mg2+) concentrations, standard deviation of normal R-R intervals (RMSSD) and high frequency (HF) power values were higher in the ASE group when compared with the control group (p < 0.05). At the 1-month follow-up interval, SBP and serum hsCRP concentration remained lower while serum HDL-cholesterol and K+ concentrations remained higher in the ASE group as compared to the control group (p < 0.05).

CONCLUSION: ASE training decreased SBP and serum hsCRP concentration, increased serum HDL-cholesterol, K+, and Mg2+ concentrations and increased RMSSD and HF power values in older persons with prehypertension. In addition, there were carry-over effects of ASE training i.e. decreased SBP and serum hsCRP concentration as well as increased serum HDL-cholesterol and K+ concentrations.

Medienart:

E-Artikel

Erscheinungsjahr:

2019

Erschienen:

2019

Enthalten in:

Zur Gesamtaufnahme - volume:17

Enthalten in:

Journal of exercise science and fitness - 17(2019), 2 vom: 20. Jan., Seite 47-54

Sprache:

Englisch

Beteiligte Personen:

Prasertsri, Piyapong [VerfasserIn]
Singsanan, Sanita [VerfasserIn]
Chonanant, Chirapond [VerfasserIn]
Boonla, Orachorn [VerfasserIn]
Trongtosak, Petcharat [VerfasserIn]

Links:

Volltext

Themen:

Blood pressure
Cardiovascular disease
Electrolyte
Exercise
Heart rate variability
Journal Article

Anmerkungen:

Date Revised 31.03.2022

published: Print-Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.1016/j.jesf.2018.11.002

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM293660034