Ключевые слова: abdomen, abdominal muscle, action, activity, adults only, aerobics, body building exercises, body care, body conscious, caucasian, confidence, determination, equipment, exercising, expressing positivity, healthy club, healthy lifestyle, indoors, joy, leisure activity, lifestyles, male, man, one man only, one person, physical activity, recreational pursuit, relaxation exercise, situps, sport, sports and fitness, the human body, wellbeing,