Ключевые слова: activity, ball, behind, bowling, bowling alley, bowling ball, bowling pin, bowling shoe, bowling strike, closeup, color image, competetive sport, competition, entertainment, focus on foreground, fun, healthy lifestyle, human leg, indoors, lane, leisure activity, leisure games, low angle view, one men only, one person, only men, playing, rear view, recreational pursuit, scoring, shoe, sport, sports activity, sports and fitness, sports equipment, surface level, ten pin bowling, young men,