Ключевые слова: acrobatic, activity, adult, aerobic, agile, alone, arm, athletic, balance, caucasian ethnicity, concentration, down, endurance, energetic, energy, equilibrium, exercise, extreme, full length, grass, gymnastic, hand, handstand, healthy, lifestyle, male, man, muscle, muscular, one man only, one person, only men, outside, park, performer, position, practicing, shirt, sportsman, stability, strength, stretching, tank top, training, upside, upwards, vertical, vitality, yoga, young,