The whole-body vibration programme employed in this study partly improved the biomarkers and health beliefs of the prefrail community-dwelling older adults.
The experimental group participated in a 12-week whole-body vibration training that conducted 3 times per week, with 5-min continuous vibration at 12-Hz frequency and 3-mm amplitude each time
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
PREVENTION
Masking
NONE
Enrollment
42
The experimental group participated in a 12-week whole-body vibration training that was conducted 3 times per week, with 5-min continuous vibration at 12-Hz frequency and 3-mm amplitude each time. The control group were provided home DVDs on resistance exercise and manuals for preventing frailty
Pretest and posttest results of the experimental and control groups for Grip strength
Comparison of grip strength before and after 12 weeks of training
Time frame: Change from baseline at 12 weeks (The experimental group participated training that was conducted 3 times per week, with 5-min continuous vibration)
Pretest and posttest results of the experimental and control groups for 15-foot walk test speed
Comparison of 15-foot walk test speed before and after 12 weeks of training
Time frame: Change from baseline at 12 weeks (The experimental group participated training that was conducted 3 times per week, with 5-min continuous vibration)
Pretest and posttest results of the experimental and control groups for One-leg standing test using the dominant leg with the eyes open
Comparison of One-leg standing test with the eyes open before and after 12 weeks of training
Time frame: Change from baseline at 12 weeks (The experimental group participated training that was conducted 3 times per week, with 5-min continuous vibration)
Pretest and posttest results of the experimental and control groups for Thirty-second chair stand test
Comparison of Thirty-second chair stand test before and after 12 weeks of training
Time frame: Change from baseline at 12 weeks (The experimental group participated training that was conducted 3 times per week, with 5-min continuous vibration)
Pretest and posttest results of the experimental and control groups for Two-minute step test
Comparison of Two-minute step test before and after 12 weeks of training
Time frame: Change from baseline at 12 weeks (The experimental group participated training that was conducted 3 times per week, with 5-min continuous vibration)
Pretest and posttest results of the experimental and control groups for Health beliefs
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Comparison of health beliefs before and after 12 weeks
Time frame: The twelfth week
Summary of posttest ANCOVA of the experimental and control groups for biomarkers
One-way ANCOVA was conducted using the groups as the independent variable and the pretest results and sex as covariate variables to assess the intervention effectiveness
Time frame: The twelfth week
Summary of posttest ANCOVA of the experimental and control groups for health beliefs
One-way ANCOVA was conducted using the groups as the independent variable and the pretest results and sex as covariate variables to assess the intervention effectiveness
Time frame: The twelfth week