buddies, buddy, cell phone, Challenge, challenging, clothes, clothing, color, color image, colored, colors, colour, Coloured, colours, companionship, comrade, comrades, day, daylight, daytime, dedication, defiance, demand, demanded, demanding, demands, determination, determined, devoted, dynamic, ear phone, earphone, earphones, effort, efforts, endurance, energy, estimate, estimated, estimates, estimating, exercise, exercise clothing, exercised, exercises, exercising, exertion, fitness, fitness training, flexibility, flexible, focus in foreground, focus on foreground, foreground, fortitude, free time, friend, friendliness, Friendly, friends, friendship, friendships, from below, from the front, front view, front views, full body, full length, full-length, garment, garments, hand in hand, head phones, headphone, headphones, health, healthy, healthy lifestyle, healthy lifestyles, healthy living, horizontal, horizontally, horizontals, human, human being, humans, in-ear headphones, iphone, jog, jogger, joggers, jogging, jogs, juniper tree, lady, leisure, leisure acitivity, leisure activities, leisure activity, leisure time, lifestyle, lifestyles, limber, limberness, looking, low angle, low angle view, male, males, man, measure, measured, measurement, measurements, measures, measuring, measurings, men, mid adult, mid adult man, mid adult men, mid adult woman, mid adult women, mid adults, mid-adult man, mid-adult woman, middle-aged, middleaged, mixed race people, mixed race person, motion, motions, movement, movements, moving down, multi-racial, natural, nature, on the move, on the road, one, one person, outdoor, outdoor gym, outdoor gyms, outdoor health club, outdoor health clubs, outdoors, outside, pal, pals, park, parks, people, persistence, person, persons, phone, photo, photographic, photographing, photography, physical, ran, resolution, resolutions, run, running, runs, smart watch, smart watches, spare time, sport, sport clothes, sport watch, sport watches, sports, sports clothing, sports training, sportswear, stair, staircase, staircases, stairs, stairway, stairways, standing, step, steps, steps and staircases, stood, strength, strength training, sun, sunlight, technical, technological, technologies, technology, three quarter length, three quarters length, three-quarter length, time trial, time trials, timed trials, together, togetherness, tree, trees, two, two people, twos, vertical, vertically, verticals, vital, vitality, watching, well-being, wellbeing, woman, women, work out, working out, europe, park - man made space, scandinavia, scandinavian countries, stockholm, sweden