Effects of whole body vibration training on cardiorespiratory fitness and muscle strength in older individuals (a 1-year randomised controlled trial).
Age Ageing. 2009 Jul; 38(4):448-54.AA

Abstract

BACKGROUND

whole body vibration (WBV) training appears to be an efficient alternative for conventional resistance training in older individuals. So far, no data exist about the vibratory effect on cardiorespiratory fitness.

OBJECTIVES

this randomised controlled trial assessed the effects of 1-year WBV training on cardiorespiratory fitness and muscle strength in community-dwelling adults over the age of 60.

METHODS

a total of 220 adults (mean age 67.1 years) were randomly assigned to a WBV group, fitness group or control group. The WBV group exercised on a vibration platform, and the fitness group performed cardiovascular, resistance, balance and stretching exercises. The control group did not participate in any training. Heart rate was measured during a single WBV session. Peak oxygen uptake (VO(2peak)) and time-to-peak exercise (TPE) were measured during progressive bicycle ergometry. Muscle strength was assessed by a dynamometer.

RESULTS

heart rate increased significantly during WBV training. After 1 year, VO(2peak), TPE and muscle strength increased significantly in the WBV and fitness groups. Both training groups improved similarly in VO(2peak) and muscle strength. The fitness group improved significantly more in TPE than the WBV group.

CONCLUSION

WBV training in community-dwelling elderly appears to be efficient to improve cardiorespiratory fitness and muscle strength.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Bogaerts AC
Division of Musculoskeletal Rehabilitation, Department of Rehabilitation Sciences, Faculty of Kinesiology and Rehabilitation Sciences, Katholieke Universiteit Leuven, Belgium.
Delecluse C
No affiliation info available
Claessens AL
No affiliation info available
Troosters T
No affiliation info available
Boonen S
No affiliation info available
Verschueren SM
No affiliation info available

MeSH

AgedAged, 80 and overAgingAnalysis of VarianceFemaleHeart RateHumansIsometric ContractionKnee JointMaleMiddle AgedMuscle StrengthMuscle Strength DynamometerOxygen ConsumptionPhysical EndurancePhysical FitnessVibration

Pub Type(s)

Journal Article
Randomized Controlled Trial
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

19439517