The Adelaide Football Club can confirm that Taylor Walker today had a precautionary knee scan.

Crows GM Football Administration Phil Harper said Walker, who recently increased his training workload, reported some knee swelling after training on Monday.

"That's not uncommon with these sort of knee injuries but it was decided to have a scan to check," he said.

"The knee is structurally sound and we are confident that there will be no setback to his rehabilitation program."