The live event report indicated that after Hardy won his match against Aces & Eights member Ken Anderson, he immediately exited the ring and was given ice by a trainer at ringside. The ice was applied to his lower back. Hardy also never attempted the Swanton Bomb finisher during the match and won with the Twist of Fate.
For what it's worth, Hardy has been doing this for months now. After every match he's in at TNA live events, Hardy is immediately given an ice bag and puts it on his lower back area.