On Friday, Ryan Ellerbusch of Maximum Exposure WI released a video clip on YouTube showing Landry's offseason workout.
Landry was a solid presence on the Lakers' summer-league squad where he averaged a team-high 15.2 points through five games.
The Lakers currently have 12 players under contract, although that should climb to 13 with the expected signing of second-round pick Ryan Kelly (48th).
Landry would make 14, although the Lakers are likely to bring between 16 and 20 players to training camp.
The league maximum is 15 for the regular season. The Lakers are likely to carry 13 or 14 (probably 14) -- although impressive training-camp performances could push the roster to the limit on opening night (Oct. 29).