a neon-lit tennis racket glowing with electric energy during a powerful serve on a dark surface

tennis racket neon glow powerful serve electric energy sports action technology bright flash light night modern design focus agility impact speed force tennisplayer athlete rally strike racquet competition teamwork training championship fitness athletic performance dark dramatic motion leisure power powerfulserve tennisgame sportsgear sportsaccessories sportsequipment sportseffect sportaction sportsfan