Our HS coaches do this regularly - they think that is going to motivate a HS player. Clip board in hand, making the players run, while screaming at them about how horrible they are. The last scream fest was when we had four failed bunts in a game. Each lap the player was called out by name about how they sucked at bunting and how that cost the team a run. Each lap is a new insult. Instead of motivating and working on bunting they ran while being humiliated and demoralized.