Clarke rings changes to get back in swing

DARREN CLARKE has embarked on a series of drastic changes in a bid to start climbing the world rankings and challenging for majors again.

As well as switching back to Butch Harmon best known as coach to Tiger Woods - the Ryder Cup star has parted company with caddie Billy Foster.

Clarke has also just signed a deal to play Taylor-Made clubs and hopes to show a better attitude on the course after receiving a five-page letter over Christmas from American sports psychologist Bob Rotella.