Beom et al. (2026) — Whole-Body Vibration and Sarcopenia: A Systematic Review and Meta-Analysis
Research Notice: Research cited on this page is independent, peer-reviewed scientific work. BGREEN and Turtlegym products are wellness and lifestyle equipment — they are not medical devices and are not intended to diagnose, treat, cure, or prevent any medical condition. Findings from independent research do not constitute claims about Vibrahealth products. Persons with health conditions should consult a qualified healthcare professional before use.
Study Details
Study: Effects of whole-body vibration training on sarcopenia in older adults: a systematic review and meta-analysis of randomized controlled trials
Authors: Beom J, Lim JY, Lee SY
Journal: Scientific Reports (Nature Portfolio)
Year: 2026
DOI: 10.1038/s41598-026-45710-y
Study type: Systematic review and meta-analysis of randomised controlled trials
Population: Older adults with sarcopenia — 6 RCTs, 202 participants pooled. Databases searched: PubMed-MEDLINE, Embase, and the Cochrane Library, through March 2025.
Plain-English Summary
This 2026 systematic review pooled six randomised controlled trials — 202 participants in total — comparing whole-body vibration (WBV) training against control interventions in older adults with sarcopenia. The review's primary outcome was lower-limb muscle strength, with physical performance and skeletal muscle mass examined as secondary outcomes.
It is one of the most recent meta-analyses specifically targeting sarcopenia-related outcomes and WBV, reflecting continued academic interest in vibration training as a low-exertion option for older adults with age-related muscle loss.
What Researchers Examined
- Lower-limb muscle strength (primary outcome)
- Physical performance measures
- Skeletal muscle mass
Key Findings
Pooling 6 RCTs (202 participants), WBV training significantly improved lower-limb muscle strength (SMD = 0.50, 95% CI [0.21, 0.80]) and physical performance (SMD = 0.50, 95% CI [0.08, 0.92]) compared with control interventions.
No significant effect was found for skeletal muscle mass (SMD = 0.14, 95% CI [−0.22, 0.50]) — WBV improved strength and function without a corresponding increase in muscle mass.
Methodology Notes
Strength/performance gains without a muscle-mass increase is the key nuance here: the authors frame WBV as feasible for improving functional capacity in sarcopenia even where it doesn't measurably grow muscle tissue — relevant for readers with limited exercise tolerance, but not a claim that WBV builds muscle.
Modest evidence base: six trials and 202 participants is a real but limited pooled sample, typical of an emerging rather than a fully mature evidence area.
The authors' own conclusion: WBV training is a "feasible adjunct to conventional exercise interventions for sarcopenia management, particularly in populations with limited exercise tolerance" — not a replacement for conventional exercise.
Full Citation
Beom J, Lim JY, Lee SY. (2026). Effects of whole-body vibration training on sarcopenia in older adults: a systematic review and meta-analysis of randomized controlled trials. Scientific Reports. https://doi.org/10.1038/s41598-026-45710-y
Disclaimer: Research cited throughout this library is independent, peer-reviewed scientific work published in international journals. BGREEN and Turtlegym products are wellness and lifestyle equipment — they are not medical devices and are not intended to diagnose, treat, cure, or prevent any medical condition. Persons with health conditions should consult a qualified healthcare professional before use.