Training.

10/19 - bb behind the neck press, seated Arnold press, seated laterals, lateral raise, bb curls, bb drag curls, alt db curl, concentration db curl, calf press, knee ups

Awesome - 63-Year-Old Dr. J Can Still Dunk - BroBible.com: 

"Could the 63-year-old still dunk? Even with an old man's knees and decades out of the league? The answer was an emphatic yes."