Garnett, who appeared fatigued in the second half after missing the past two games, said there should be reason for worry with the postseason looming.
“It’s a major concern,” he said. “I am not going to sit up here and sugarcoat anything. We’ve got to get better at that. I’m sure obviously Doc knows. I’m sure we’ll work on it and do our best to get better at it. But with this being this late in the season, we should be better at it. We are a team that at times looks good but we all have our flaws.”