Ключевые слова: active lifestyle, activity, adult, african american, afro, athlete, athletic, body builder, body building, concentration, confidence, cross training, determination, effort, exercise, exercising, floor mat, gym, gym equipment, health club, horizontal, indoors, lifestyles, male, man, mixed race, multiethnic, muscles, muscular, one person, personal trainer, physical activity, running shoes, shirtless, situp, six pack, sports, sports equipment, sports training, strength, strength training, sweat, sweaty, topless, trainers,