Roberto Duran in the Gym | RARE SPARRING FOOTAGE

Step inside the gym with Roberto Durán and watch rare sparring footage from one of boxing’s all-time greats. A glimpse at “Hands of Stone” sharpening his craft behind closed doors. Subscribe to our YouTube channel to get notified about the latest highlights, free full fights, and fight week content as it's posted. Follow Top Rank on X: http://www.twitter.com/trboxing Follow Top Rank on Instagram: http://www.instagram.com/toprank Follow Top Rank on TikTok: https://www.tiktok.com/@trboxing Like Top Rank on Facebook: http://www.facebook.com/trboxing