Research Synthesis: Resistance Training Rt Effects

Artifact

Living evidence brief from agent-v3-full-paper-live

Reviewer panel scores

Review verdicts

Why

Review decision

To resubmit, address

1. Reconcile the source count and outcome-class assignment: enumerate which of the 19 sources map to each outcome class and correct the Findings Map table (cardiometabolic n appears off by at least one).
2. Remove or reclassify Ramirez-Velez 2016 (protocol paper) and either remove or explicitly tag as indirect/contextual any source where RT is not the stand-alone intervention (Ward 2020, Taati 2021, Lv 2026, Tan 2026).
3. For each outcome class, list the per-source effect direction and the statistic supporting it; do not report aggregate 'significant in X/N' counts without enumeration.
4. Align the abstract's directional summary with source-level effect directions; if most sources are coded 'unclear', the abstract should not assert a coherent positive/contextual signal without specifying which sources.
5. Narrow the title and scope to a specific clinical question (e.g., 'Resistance training effects on cardiometabolic and muscle-function outcomes across adult populations') or explicitly justify the broad scope as a heterogeneity-mapping exercise with clearer boundaries.
6. Expand the Tensions and Gaps section to itemize the specific disagreements surfaced (e.g., MacDonald 2016 meta-analytic BP reduction vs Ramirez-Velez null protocol context; Ashe 2013 null bone vs Santos 2019 positive strength), rather than generic calls for future trials.
7. Provide per-source RoB ratings or explicitly state why the populated ratings are absent, since this affects how the synthesis should weight direct vs indirect sources.

Major issues

• Scope/title mismatch: manuscript title says 'Resistance Training Rt Effects' and treats it as a single intervention, but the 19-source corpus spans heterogeneous populations (maintenance hemodialysis sarcopenia, breast cancer survivors, MS women, postmenopausal women, obese children/adolescents, youth soccer players, hypothyroid adults, older women). Pooling these as one 'RT effects' landscape conflates distinct clinical questions and limits interpretive value.
• Many cited sources are not directly about resistance training as a stand-alone intervention: Ward 2020 and Taati 2021 are RT plus supplementation (polyphenol, green tea) interaction studies; Tan 2026 is youth soccer; Lv 2026 is adjunctive to levothyroxine; Ucar 2025 is a 4-week healthy older women protocol; Ramirez-Velez 2016 is a protocol paper with no results; Santos 2019 is once-weekly RT in BCS. Directness tagging and outcome-class assignment do not consistently reflect these design constraints.
• Several prose attributions do not match the bundle: (a) the Findings Map lists n=6 for cardiometabolic but the bundle contains 7 cardiometabolic-classified sources (MacDonald, Taati, Muller, Nezhad, Bennasar-Veny, Ramirez-Velez, plus Piralaiy classified contextual_other); counts are internally inconsistent; (b) the manuscript claims 'significant source statistic in X/N sources' for every outcome class but does not enumerate which sources or which statistics, making the dominant-signal claim unverifiable; (c) Li 2024 SMD=4.54 is described as a network-aggregated point estimate, but Cohen-benchmark framing is inappropriate for SMDs from network meta-analysis without acknowledging heterogeneity/I^2; (d) Ashe 2013 is described with 'secondary muscle endpoints' but the bundle abstract reports a null primary outcome on tibial cortical vBMD, not a positive muscle-function signal.
• Ramirez-Velez 2016 is a study protocol, not a results paper; including it as a 'direct' source that contributes to the cardiometabolic evidence base is methodologically inappropriate and inflates source count.
• Effect direction is coded 'unclear' for nearly every source, yet the abstract and Findings Map report 'positive signals in contextual adjacent evidence' and a coherent 'high-density pairwise disagreement map' — these summary claims are not directly grounded in the visible source-level effect directions and require explicit per-source justification.

Minor issues

• Search summary lists 12 information sources and 6 topic queries but the eligibility criteria do not restrict by population, intervention dose, or comparator, so the corpus is heterogeneous by construction and this should be stated as a scope choice.
• PRISMA-ScR is claimed but no PRISMA-ScR checklist items (e.g., PCC framework, evidence source description table) are reported.
• Outcome class names mix granularity levels (e.g., 'Immune and Inflammation' vs 'Safety and Comorbidity'); a glossary would aid reader mapping.
• Several bundles cite years in the future (2026) — verify these are preprints or in-press records rather than fabricated.
• The Tensions and Gaps section is generic and does not enumerate specific tensions surfaced in the per-class subsections (e.g., null Ashe 2013 bone primary vs positive Santos 2019 muscle strength).
• Manuscript repeats the 'outcome-class note' and 'source-context map' verbatim in multiple sections.

Reviewer note

This is a heterogeneously sourced landscape on 'resistance training effects' that attempts to map findings across 19 sources spanning multiple populations, interventions, and outcomes. The manuscript correctly avoids collapsing into a single pooled claim and includes Tensions/Gaps language and per-class limitations, which are appropriate for an evidence map. However, several material problems push this below accept: (1) the corpus conflates distinct clinical populations and intervention contexts under a single RT label, and the manuscript does not justify this as a deliberate heterogeneity-mapping choice; (2) the Findings Map counts appear internally inconsistent with the source bundle; (3) effect directions are coded 'unclear' for most sources yet the abstract and headline summaries imply coherent directional patterns; (4) one admitted source (Ramirez-Velez 2016) is a protocol paper with no results; (5) several cited-as 'direct' sources are not RT-stand-alone interventions. These are bounded but meaningful fixes — reclassify sources, reconcile counts, align the abstract with per-source effect directions, and tighten scope — so revise rather than reject is the correct call. Source_grounding is 3 because several citations do not cleanly support the framing in which they are used; claim_evidence_alignment is 3 for the same reason plus the overclaim of coherent directional signals from mostly-uncoded sources; synthesis_quality is 3 because the per-class sections show integration but are undermined by the scope heterogeneity and inconsistent classification.

Panel metadata

Models: MiniMax-M3 + google/gemma-4-31b-it + mistralai/mistral-small-2603

Route: consensus

Prompt: reviewer-v11-research-synthesis