Ключевые слова: activity, adult, arms akimbo, asia, asian and indian ethnicities, athlete, back lit, china east asia, chinese ethnicity, cityscape, contemplation, dark, east asian ethnicity, exercising, females, healthcare and medicine, healthy eating, healthy lifestyle, horizontal, human arm, human body part, human limb, lifestyles, light natural phenomenon, limb, looking, motion, order, outdoors, outline, people, shadow, silhouette, sky, slim, sport, sun, sunlight, sunrise dawn, sunset, teenage girls, teenager, the human body, waist, watch, watching, weapon, wellbeing, women,