Donal O'Grady has been going to extremes to be fit for next week's All Ireland semi final with Kilkenny.

The Limerick captain missed the quarter final win over Wexford with a calf injury, but has been taking part in cryotherapy sessions to aid his recovery.

Cryotherapy sees the use of extremely low temperatures to treat injuries.

Kilkenny pair Michael Fennelly and Richie Power are back in full training ahead of that semi final.