Physiological Limb Tremor in Response to Physical Exertion in Healthy Adults: A Systematic Review and Meta-Analysis of Amplitude, Frequency, and Measurement Methods

This dataset supports the systematic review and meta-analysis titled "Physiological Limb Tremor in Response to Physical Exertion in Healthy Adults: A Systematic Review and Meta-Analysis of Amplitude, Frequency, and Measurement Methods". The review aimed to synthesize experimental evidence on how various forms of physical exertion influence physiological tremor in healthy adults, with a focus on amplitude and frequency characteristics. In addition, the study evaluated the methods used to assess tremor, including measurement tools, signal processing, and recovery protocols. The uploaded dataset includes: Supplementary Table S4: A full list of 140 screened studies with bibliographic and methodological information. Supplementary Table S1: Risk of Bias Assessment based on the JBI Checklist for Quasi-Experimental Studies. Supplementary Table S2: Certainty of Evidence evaluated using the GRADE framework. Supplementary Table S3: Summary of study designs, primary outcomes, and measurement devices for the included studies. PRISMA 2020 flow diagram: Visualization of the study selection process. Data extraction was performed manually and validated by two independent reviewers using a standardized charting protocol. GRADE certainty assessment was applied to both narrative and meta-analyzed outcomes. The dataset is designed for transparency, traceability, and to facilitate future secondary analysis. This review followed the PRISMA 2020 guidelines and is registered in the Zenodo repository under DOI: [insert final DOI after publishing]. The meta-analysis was conducted using R (meta package), and all included records are available in the attached supplementary files.