As posted yesterday on ESPN's Truehoop, the King himself tweeted videos of himself doing many exercises from his workout routine. Of course Jay-Z and Kanye's Power Remix is playing in the background, that has to be Lebron's best choice all Summer. For other Lebron Workouts, see here and here, and here.
Military Press (3 Sets)
Free Motion X pull downs (3 Sets)
Russian Twist with med ball (3 Sets of 25)
Do you want to see what Lebron did during his high school years to get ready for the league? Then check out the 24/7 documentary More Than a Game.