Ключевые слова: active, active senior, african ethnicity, aged, ageing process, assisting, athletic, black, caucasian, caucasian ethnicity, dedication, determination, diverse, dumbbell, energy, exercise, exercise ball, exercise mat, exercising, female, fit, fitness, fitness center, focused, goal, gym, health awareness, helping, hobby, indoors, lifting, mature adult, mature women, millennial, motivation, multiethnic, muscle training, pensioner, physical, practicing, retired, senior, senior citizen, sport, sports center, sportswear, talking, together, trainer, training, two people, weight, weight training, well being, woman, workout, young adult, young women,