CHAPEL HILL, NC – MARCH 07: Jahlil Okafor #15 of the Duke Blue Devils reacts after scoring against the North Carolina Tar Heels during their game at the Dean Smith Center on March 7, 2015 in Chapel Hill, North Carolina. (Photo by Grant Halverson/Getty Images)With the NBA Draft set to take place near the end of June, some of the top prospects in the country are currently in Santa Barbara, Calif., working out. Duke’s Jahlil Okafor, the potential No. 1 overall selection, is among the crop of players preparing for the draft at P3 Applied Sports Science, a training center in California. He reportedly looks pretty great. At @P3sportscience in Santa Barbara watching @BDA_Sports draft prospects working out today & tomorrow. Great group. pic.twitter.com/MheJn4MuLD— Jonathan Givony (@DraftExpress) May 6, 2015At @P3sportscience: Jahlil Okafor, Frank Kaminsky, Stanley Johnson, Kelly Oubre, Robert Upshaw, Joe Young, the Harrison twins, and many more— Jonathan Givony (@DraftExpress) May 6, 2015Jahlil Okafor has only been here for four days, but he came in phenomenal shape. As lean as I’ve ever seen him. Hasn’t been vacationing…— Jonathan Givony (@DraftExpress) May 6, 2015Okafor played this past season at 270 pounds. A leaner, more explosive Okafor would be pretty unstoppable. The NBA Draft is set to take place June 25.