Discover the best time to workout in winter by chronotype—tailored tips for Lions (dawn warriors), Bears (mid-morning movers), Wolves (evening energizers), and Dolphins (flexible midday fits). Combat SAD with evidence-based strategies: align circadian rhythms, stack Vitamin D3 + omega-3s for energy/recovery, and avoid holiday derailments. Backed by 2023-2025 studies, this guide compares top supplements (whey, creatine, Rhodiola) to boost strength 15-30% in cold months. Unlock