Exercise trials report improved well-being in schizophrenia spectrum disorders
A review found favorable psychiatric and functional outcomes, but the abstract leaves program details, outcome definitions and evidence certainty unresolved.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
Structured exercise improved overall well-being in pooled randomized trials involving people with schizophrenia spectrum disorders. The review also reported better cognition, quality of life and social functioning, alongside reduced symptom severity. The authors frame exercise as an addition to standard care, but the abstract does not establish a preferred program.
This abstract-based summary cannot assess how overall well-being was defined or how long interventions lasted. The authors mention evidence grading without reporting the grades, limiting confidence judgments.
What researchers found
Overall well-being
Well-being favored exercise by 0.68 standard deviations, units based on score spread within studies; authors called this moderate-to-large. Trial comparators and assessment timing were unreported.
What the review combined
The review considered aerobic exercise and programs combining aerobic and resistance exercise. Favorable pooled results covered several outcomes, but the abstract provides too little program detail to compare specific exercise approaches.
Possible explanations remain uncertain
The abstract proposes pathways involving BDNF and inflammatory signaling as possible explanations. It does not demonstrate that changes in these markers accounted for the observed improvements, so the mechanism remains uncertain.
The original publication
SHAPING MINDS: A systematic review and meta-analysis on the effects of structured exercise in schizophrenia spectrum disorders.
Greca E, Belalcazar-Vivas V, Ferrer GF et al.
Psychiatry Res · 2026
- PubMed ID
- 41456569
- Record checked
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