Ключевые слова: activity, athlete, athletic, blur, boy, camp, caucasian, challenge, child, childhood, compete, competition, competitive, education, field, friends, friendship, fun, game, group, happy, joy, lifestyle, motion, outdoor, outdoors, people, playground, playing, pull, pulling, rope, school, smiling, sport, strength, student, students, team, teamwork, teenagers, together, togetherness, tug, tug of war, tugofwar, vacation, war, young,