Because sometimes horizontal sit-ups are not enough.
The night most American's are getting stuck into a Thanksgiving feast saw Conor McGregor hard at it again.
The interim UFC featherweight champion was stuck into a punishing core work-out regime that would get the best of most humans.
Wrapped up a heavy bag in the full guard position, The Notorious got through a serious amount of ab crunches.
One thing is for sure. He is not leaving anything to chance ahead of his UFC 194 bout with Jose Aldo.
