Ключевые слова: 30s, bottle, braided hair, caucasian, challenge, clipboard, coach, communication, competition, competitive sport, confidence, confident, connection, conversation, court, dance floor, digital tablet, discussion, entertainment, female, floor, flooring, global communications, green, guidance, hardwood, instructions, instructor, interacting, legs apart, mid adult, millennial, napkin, net, occupation, professional sport, relaxation, relaxing, sitting, sport, sports clothing, sports event, sports training, sports venue, standing, stretching, tablet computer, tablet pc, talking, touchscreen, volleyball, volleyball competition, volleyball net, wireless technology, woman, wood, wooden,