Ключевые слова: activity, adult, alone, aquarobic, barefoot, blue, body, caucasian, comfortable, enjoy, enjoyment, feet, fitness, freedom, holiday, hydrotherapy, leisure, lifestyle, lonely, male, man, one person, outdoor, poolside, recreation, refreshing, relax, relaxation, relaxed, relaxing, resting, sitting, summer, summertime, sunny, sunset, swimming pool, tourism, turquoise, vacation, water, water aerobics, weekend, wellness, wet,