Ключевые слова: 30s, abdominal, abs, active, activewear, adult, athletic, attractive, beautiful, body, cardio, caucasian, crosstraining, dead bug, deadbug press, exercise, exercising, fit, fitness, happiness, happy, healthy, high intensity, hiit, home, interval, leg extension, lifestyle, people, power, press, slim, sportswear, sporty, strong, studio, training, women, working out, workout, young adult,