According to the article
here, that Tommy Fury is dealing with an injury even before it was announced leading him to pull out of the fight. That rib injury was caused by what they called an idiot on that gym that punch Tommy Fury with a bare knuckle that leads to a broken bone.
I can't imagine why that event happened in the first place? Not saying Tommy Fury should be able to handle it but did he receive the punch without paying attention? But regardless, at least his body should be strong enough to handle the impact even unaware and defense less.
It's not necessary that his body should be able to handle the punch. Hitting with bare hands has maximum risks of bone damage.
The intensity with which a punch lands on the body is what determines how much impact it creates on the bone.
If the threshold is crosses then a bone damage is inevitable. Boxers take a lot of body shots already which does create an impact on their bones.
These days we can see boxers taking shots to keep themselves pain free and not make any big impact on the game. There is nothing to determine the impact that happened through injection. Jake Paul is energetic and has got good skills to fight against the Tommy Fury, because he's different from Logan Paul who use his fame to play exhibition matches. Maybe someday Logan Paul will request for a exhibition match with Jake Paul.
Well if it should be noted that a blow to the bare knuckles the pain and the damage it causes is unique, however at the moment of adrenaline that does not hurt at all, when you see it, you have the bruises, the inflammation, but obviously the training boxers are one of the toughest that exist in life, because they have to prepare that hard so that they can withstand that kind of blows, even with more force than they can come and not get dizzy, the bad thing is when you start to get dizzy Because coordination fails, no matter how much you give your body a good command, it will do it in a clumsy or wrong way, there is the danger of falling into a knockout.