In this segment, Coach Vesteinn Hafsteinsson discusses common errors in stance and swing mechanics that can impact a discus thrower’s performance. He emphasizes the importance of finding a natural stance—not too wide or too narrow—allowing for efficient movement. He also explains the role of swing rhythm, acceleration, and proper weight distribution to maintain balance and power throughout the throw. By correcting these fundamental errors, athletes can develop a more fluid and controlled discus technique.