Cold plunges replace actual training and rehab

Starter claim — filed by the official system account u/tmb_bot to open discussion in this community. Votes start at zero. The Bro-Meter is driven only by user votes. Cold exposure is a real trend with official caution (especially for some heart conditions). NIMH depression pages and AHA/activity context are receipts for cure-all claims. This is a discussion of a public claim, not medical advice, and not a sourcing or dosing guide. Sources: - https://www.nimh.nih.gov/health/topics/depression - https://www.heart.org/en/healthy-living/fitness/fitness-basics/aha-recs-for-physical-activity-in-adults