There shouldnt be at all. I doubt Marquez was on roids. he has a little more defination in his body, but he also said he started to do muscle training which he didnt really do at all. Its not that hard to freaking gain muscle if you work out. Its pretty fucking easy and if your an elite athlete.
I was at that fight their isn't a boxing insider there that didnt think JMM new muscle suit was got by legit means but thinking something off the record and publically stating it is 2 different things..
Gaining muscle mass is quite hard too do after a certain point you plateau steriods push you past that. Now an athlete physical prime is 20 to 30 where your body is full of testorone not 39. When long past your physical prime unless you think him and Bonds just happened to reach it long after and esp boxing when you age in dog years.
Now that being said JMM is a great fight and the timing on that counter was all skill its the one punch ko power that he never had before is suspect. As if you Watched there previous fight JMM has been able to time that little hop Manny does periodcally but Manny been down Zero times.
Boxing is dirty has been for long time judges, riods, paid dives etc but all that I still love the sport that I grew up watching. If you want to root for one root for Nonito Donaire as that guy takes the 2 grand drug test volantarly not the 100 dollar test vegas gives you.
If you have time google joe rogan victor conte pod cast some good info.
FMM may 4th fight is another snooze fest the ghost doesnt got chance good payday for him. As for Pac Vs Money fight thats gone might happen like jones v hopkins when both need cash.
Fights to look forward to rios v s Alvarez and nonito v rig
