Interesting..."Joseph Parker had secret surgery on both elbows in December to relieve fight pain"
http://www.nzherald.co.nz/sport/news/article.cfm?c_id=4&objectid=12018013
"The procedure has helped his movement and power significantly; Parker and his team believe it will be a game-changer for his fight against Anthony Joshua."
"Parker had complained of issues with his left elbow over the past few years, and it had apparently got to the point where he couldn't throw his trademark lightning double jab without extreme discomfort."
"He remained stoic – and amazingly discrete (as have his team) - but apparently he would finish sparring sessions and fights in real pain. It is believed the surgery on his left elbow went so well he was determined to get his other done too."
http://www.nzherald.co.nz/sport/news/article.cfm?c_id=4&objectid=12018013
"The procedure has helped his movement and power significantly; Parker and his team believe it will be a game-changer for his fight against Anthony Joshua."
"Parker had complained of issues with his left elbow over the past few years, and it had apparently got to the point where he couldn't throw his trademark lightning double jab without extreme discomfort."
"He remained stoic – and amazingly discrete (as have his team) - but apparently he would finish sparring sessions and fights in real pain. It is believed the surgery on his left elbow went so well he was determined to get his other done too."