Ключевые слова: athlete, caucasian ethnicity, clay, closeup, competition, competitive sport, copy space, equipment, fun, healthy lifestyle, hitting, hobbies, holding, leisure activity, leisure games, lifestyles, net sports equipment, people, playing, practicing, professional sport, racket, racket sport, serving sport, sport, sports ball, sports clothing, sports court, sports equipment, sports training, tennis, tennis ball, tennis outfit, tennis player, tennis racket, women, young adult,