I’ve been doing it three times every week. I have a system (at the team’s Auburn Hills practice facility) and I have one at my house, too,” Drummond said. “So every day after practice, I’ll go home or watch it here.
I’ve found something that keeps me calm,” he said. “Even if I do miss a shot, I found something to keep me calm and not get myself rattled. Once I missed one, I’d tense up and I’d miss the next one, too. So I found a peace within myself. Even if I do miss a shot, I’m going to be comfortable to get back up there and shoot the same shot again. Make or miss, I’m not going to be frustrated but move on to the next play.
http://www.nba.com/pistons/features/andre-drummond-finds-outside-box-path-help-become-better-foul-shooter