Pollino had used Monsel's Solution on that cut," Angelo Dundee said. "Now what had happened was that probably the kid put his forehead leaning in on the guy—because Liston was starting to wear in with those body shots—and my kid, sweating profusely, it went into both eyes." Two days after the fight, heavyweight contender Eddie Machen said he believed that Liston's handlers made deliberate use of illegal medication to temporarily blind Clay. "The same thing happened to me when I fought Liston in 1960," Machen said. "I thought my eyes would burn out of my head, and Liston seemed to know it would happen." He theorized that Liston's handlers would rub medication on his shoulders, which would then be transferred to his opponent's forehead during clinches and drip into the eyes. "Clay did the worst thing when he started screaming and let Liston know it had worked," Machen said. "Clay panicked. I didn't do that. I'm more of a seasoned pro, and I hid it from Liston." It is noteworthy that Machen did not mention the eye burning problem immediately after his fight with Liston, citing an injury to his arm as contributing to his defeat. Shoulder injury Liston said he quit the fight because of a shoulder injury, and there has been speculation since about whether the injury was severe enough to actually prevent him from continuing. Immediately after the fight, Liston told broadcasters that he hurt the shoulder in the first round. Dr. Alexander Robbins, chief physician for the Miami Beach Boxing Commission, diagnosed Liston with a torn tendon in his left shoulder. For his book, King of the World: Muhammad Ali and the Rise of an American Hero, David Remnick spoke with one of Liston's cornermen, who told him that Liston could have continued: "[The shoulder] was all BS. We had no return bout clause with Clay, and if you say your guy just quit, who is gonna get a return bout. We cooked up that shoulder thing on the spot." Sports Illustrated writer Tex Maule wrote that Liston's shoulder injury was legitimate. He cited Liston's inability to lift his arm: "There is no doubt that Liston's arm was damaged. In the sixth round, he carried it at belt level so that it was of no help in warding off the right crosses with which Clay probed at the cut under his left eye." He also cited