Open Thread: Stephon Castle posts a video of him working on his shot during the offseason

MINNEAPOLIS, MN - MAY 10: Stephon Castle #5 of the San Antonio Spurs shoots a free throw during the game against the Minnesota Timberwolves during Round Two Game Four of the 2026 NBA Playoffs on May 10, 2026 at Target Center in Minneapolis, Minnesota. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this Photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. Mandatory Copyright Notice: Copyright 2026 NBAE (Photo by