Ключевые слова: activity, background, body, calorie, care, centimeter, concept, control, cubes, diet, dumbbells, electronic, equipment, exercise, fit, fitness, gray, gym, health, healthy, improvement, leisure, lifestyle, loss, mass, measure, measuring, meter, motivation, obesity, object, overweight, recreation, scales, slim, slimming, sport, sporting, sports, stopwatch, tape, text, top, view, weight, weightloss, wellbeing, wellness, wooden, workout,