Aspinall explained why he dips his fists in gasoline

Tom Aspinall, interim UFC heavyweight champion, explained why he dips his knuckles in gasoline every morning.

"Around four o'clock in the morning I go outside, do a little shadow fighting in hay bales, and then apply the old method of the traveler - at sunrise I dip my knuckles in gasoline for about 20 minutes - it hardens them," - quotes the words of Aspinall edition of MMA Fighting.

Recall, July 27 in Manchester at UFC 304 Aspinall will hold a rematch with Curtis Blades.