Ключевые слова: activity, adventure, aquatic, bravery, challenge, chill, cold, coldwater, courage, determination, dip, endurance, exercise, fitness, fortitude, freezing, frigid, frozen, hardy, health, icy, invigorating, lake, landscape, nature, outdoor, polar, recreation, refreshing, resilience, seasonal, snow, stamina, strength, survival, swimcap, swimmer, swimming, therapy, vibrant, waters, wellness, winter,