Ключевые слова: active, activity, adult, age, aged, athlete, body, cardio, cheerful, dedication, dumbbell, elderly, equipment, exercise, exercising, fit, fitness, gray, gym, happy, health, healthy, indoor, indoors, instructor, lifestyle, lifestyles, male, man, mature, men, muscles, old, older, person, retirement, senior, smiling, sport, sportswear, sporty, strength, trainer, training, weight, weights, wellbeing, working, workout, young,