Derivation Web

claim_02137b31db964c39

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source_c16427b9b4e14047

# Research Synthesis: Exercise Rates — full paper

## Abstract

Evidence-honesty note: 49/75 retained sources are indirect, review-level, adjacent, or mechanistic and are used only to bound interpretation. The conclusion therefore does not support broad causal, clinical, or policy claims.

Across 75 curated reference papers, exercise-based interventions for older and at-risk adults display a sharp…