Rory McIlroy uses putter grips on 7-iron and lob wedge at Bellerive

During a practice session at Bellerive on August 22, Rory McIlroy showcased his innovative training method, attaching Flat Cat putter grips at 45-degree angles to both a 7-iron and a lob wedge. McIlroy explained that this technique aims to enhance the structure of his right arm during the backswing, improving his overall swing mechanics. After a disappointing finish at the FedEx St. Jude Championship, where he ranked 66th, McIlroy seeks to correct his approach and increase his performance during the ongoing BMW Championship, where he currently sits tied for 8th at 7 under after two rounds. He acknowledged that this adjustment is a work in progress and plans to continue refining his technique as the tournament unfolds.

• 1:00 PMYahoo Sports — Rory McIlroy explains why he attached putter grips to 7-iron, lob wedge