Smith, formerly listed at 360 pounds, posted on Twitter that he lost 21 pounds last month.
The South Florida Sun-Sentinel's Ira Winderman tweeted today that the Miami Heat will bring in summer league center Joshua Smith for a workout next week.
Heat expected to bring in summer-league center Joshua Smith for a workout/tryout next week. Could fill final camp spot.
— Ira Winderman (@IraHeatBeat) September 4, 2015
The burly center posted on Twitter that he lost 21 pounds last month. When he played on the summer league roster, Smith clocked in at 360 pounds.