Ключевые слова: active, activity, aging, appliances, background, beauty, bodybuilding, calories, cholesterol, concepts, couple, entertainment, exercise, fit, grandparents, gymnastics, healthy, hydration, lifestyle, lose, lose weight, maintenance, outdoors, pensioner, people, physical, recreation, rehabilitation, retirees, retirement, seniors, slimming, sport, treatment, water, weight, weights, welfare,