Ключевые слова: adult, advice, advisor, aging, carte blanche, caucasian ethnicity, challenge, conferring, demanding, effort, energy, exercise machine, exercising, female, fitness, flexibility, gym, healthy, healthy lifestyle, improving, indoors, low angle view, mature adult, medical, one person, people, physical training, power concept, real people, retirement, senior adult, side view, sitting, spa, strength, support, three quarter length, vitality, well being, western european ethnicity, woman,