Wikipedia: Winter swimming
Encyclopedia article on cold-water swimming in winter—ice-hole and polar-dip culture, events, acclimatisation themes, and cold-shock safety framing; tertiary vocabulary alongside voluntary-CWI reviews, not a substitute for RCT biomarkers.
Scope
Covers outdoor cold-water swimming in winter, ice-hole traditions, competition / club formats, and cold-shock / hypothermia safety topics that often appear when readers follow winter-swimmer cohort papers.
Evidence discipline
Treat health claims in the article as navigation and safety orientation—inflammatory cytokines, DOMS, sickness absence, and mental-health scales belong to PubMed-linked rows on Cold exposure therapy (cold-exposure), Cold exposure & inflammation (cold-exposure-inflammation), and Cold water immersion (cold-plunge).
Pairing in this wiki
espeland-2022-voluntary-cold-water-health-narrative-review— mixed-modality 104-study landscape including winter swimmers.czarnecki-2025-cwi-frequency-mental-health-cross-sectional— habitual outdoor-style plungers questionnaire tier.wikipedia-cold-shower-overview— home shower stimulus vocabulary distinct from open-water exposure.
Outcomes
- stress-responseTertiary overview of winter-swimming practice, event culture, and cold-shock safety themes—quantitative clinical outcomes require linked PubMed trials and meta-analyses on cold protocols in this database.