JK Simmons Clarifies Real Reason Behind Those Super Jacked Gym Training Photos -- See What He Said! | Entertainment Tonight arrow-left-mobilearrow leftarrow-right-mobilearrow rightGroup 7Gallery Icon Copy 2Video Play Button Copy 5Hamburger MenuInstagramTwitterYoutubeShare Button7C858890-6955-48EA-B871-66CE1E33590CVideo-Playbutton Copy Skip to main contentncG1vNJzZmivp6x7psDOp6OippVjsLC5jqecsKtfZoZzfpdqlqOjj6i2rrnOp6qYm5yarrO%2Fvq6nmKyYpMCmq8KrmLOxj5zGrqvPopqs