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May 16, 2026Scientific ReportsOpen Access

Sex-specific effects of progressive whole-body vibration combined with active exercises on muscle mass, strength, and function in sarcopenic older adults

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Authors

SAShafaq AltafKMKazem MalmirSMSyed Mohsen Mir

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Overview

Randomized trial shows improved muscle mass and function in older women with sarcopenia, suggesting effective intervention.

Key Points

  • This study aims to assess the effects of a progressive whole-body vibration program on muscle-related outcomes in sarcopenic older adults, focusing on sex differences.
  • Randomly assigned 56 sarcopenic participants (≥ 60 years) to WBV (n=28) or control groups (n=28) with equal gender distribution.
  • WBV group performed dynamic squats with progressive frequency (15-40 Hz) and amplitude (1.2-1.8 mm) thrice weekly for eight weeks, alongside similar exercises without vibration in the control group.
  • Follow-up assessments were conducted to evaluate sustained benefits after the intervention ended.
  • In females, WBV significantly improved skeletal muscle index (p < 0.001) and physical performance scores (p < 0.001).
  • Timed Up and Go performance improved in females (p = 0.001), while males showed no significant change (p = 0.972).
  • Right leg quadriceps strength increased in females after BMI adjustment (p < 0.001), with no significant effects in males (p > 0.05).

Cite This Study

Altaf et al. (2026) studied this question.

synapsesocial.com/papers/6a08093ca487c87a6a40b3f0https://doi.org/10.1038/s41598-026-53239-3
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Effects of whole-body vibration training on lower extremity muscle strength and physical function in elderly patients with sarcopenia2024 · 4 citations
  2. 2Differential Effects of Whole-Body Vibration and Floor Exercises on Muscle Architecture, Functional Performance, and Well-Being in Pre-Frail Seniors: A Randomized Controlled Trial2025
  3. 3EFFECTS OF A WHOLE-BODY VIBRATION EXERCISE PROGRAM ON PHYSICAL PERFORMANCE AND POSTURAL BALANCE OF OLDER ADULTS2024
  4. 4Comparative Effects of Weighted Vest and Whole-Body Vibration Training on Bone and Muscle Health in Osteopenia2026
  5. 5Effect of 10-Week Whole-Body Vibration Training on Falls and Physical Performance in Older Adults: A Blinded, Randomized, Controlled Clinical Trial with 1-Year Follow-Up2024 · 7 citations