Ключевые слова: activity, athlete, athleticism, attractive female, ball, body building, body care, bodybuilding, caucasian, coach, cross training, dark, determination, effort, energy, exercising, female, flexing muscles, girl, gym, healthy lifestyle, human arm, indoors, instructor, medicine, model, personal, physical activity, power, relaxation exercise, siluet, sport, sports and fitness, sports clothing, sports training, strain, straining, strength, stretching, trainer, vitality, weight training, well being, woman, young, young adult,