
Keith Thurman has vowed that his bout with Brock Jarvis will be an "aerobics class" after the two met in an open training session.
As Thurman's three-year-long boxing comeback looms, he's upped the wordplay towards his Australian opponent.

Keith Thurman has vowed that his bout with Brock Jarvis will be an "aerobics class" after the two met in an open training session.
As Thurman's three-year-long boxing comeback looms, he's upped the wordplay towards his Australian opponent.