LeBron James' Tuesday workout was unforgettable -- The King got to hit the hardwood at the Lakers' facility for some drills with his two sons ... and all three looked AWESOME.
The L.A. superstar and his two boys -- Bronny and Bryce -- just got in the sweat sesh down in El Segundo ... working on their dunks, their jumpers and their ball-handling.
The trio of James showcased some serious skills -- all three of 'em can rattle the rim now, and all three certainly know how to find the bottom of the basket.