Despite what he has already accomplished, Chris Bosh is still eager to prove himself.

His latest obstacle might be his biggest one and it has hounded him over the past two years.

The blood clot scares that have forced him to miss significant time these past couple of seasons, are still very much in the minds of the Miami Heat front office, and it has prevented them from giving their star player the green light that he has yearned for so long.

While waiting, Bosh continues to put in the work to ensure that he’s ready whenever he’s allowed to play again. In this latest video, the multiple-time All-Star and Olympic gold medalist works out in Los Angeles.

Whenever Chris Bosh comes back, his story will arguably be the among NBA’s best comebacks of all time.