A "hammer" is a heavy tool that is used for bashing things. A "hammer swing" is the arm movement one makes when wielding a hammer. The movement this player made with his bat was like a hammer swing in terms of its power and its effect in hitting the ball hard.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
User_garySo I guess here simply "prying cameraman" means "a rude cameraman".