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I'm going to be doing a bunch of reading over the next week, but started here.
Documenting The Tolls of Rapid Extreme Weight Cuts in MMA | Combat Sports Law
@ErikMagraken has compiled a list of attributed complications to weight cutting.
For those that don't know, when I'm not hanging out on here, I do some medical stuff
Admittedly, I feel I know very little about some of the potential effects expected and unexpected that come with repeat weight cuts over time. Here is a list of acute weight cut problems from Erik:
A lot of this is acute. Acute weight cutting is essentially planned dehydration. You shift fluid balance, electrolyte balance, reduce perfusion to your kidneys, and change return or lack there of to the heart. Severe cases could easily result in serious kidney injury or heart arrhythmias. There is a small chance you could shift fluids in certain ways to cause serious or fatal neurological complications.
If you have read something about chronic weight cutting side effects, post it here. Lets talk about it. I'll be hunting through journals for consensus. If you have a study references somewhere, let me know and I'll try to track down the original source and we can analyze it.
If you wonder about acute weight cutting or know how it coud be safer, lets talk about that too!
Documenting The Tolls of Rapid Extreme Weight Cuts in MMA | Combat Sports Law
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For those that don't know, when I'm not hanging out on here, I do some medical stuff
- Canadian fighter Jer Kornelsen requiring CPR following losing consciousness during a cut
- fighter Jordan Murray requiring gallbladder surgery due to weight cutting
- Rodrigo Damm being forced out of UFC Fight Night 29 due to Kidney Issues caused by a drastic weight cut
- Nova Uniao flyweight fighter Leandro “Feijao” Souza passed away while cutting weight
- UFC Fighter Brian Melancon retired due to reduced kidney function attributed to the demands of REWL practices
- Daniel Cormier’s kidney failure, brought on by excessive weight cutting
- T.J. Cook suffered kidney failure in the ring
- Yoon Young Kim reportedly suffered a mild heart attack while cutting
- Ulysses Gomez was hospitalized after collapsing while attempting to make weight
- Marcus Davis revealed that a “tortured” weight cut nearly killed him.
- Three college wrestler deaths in a 6 week period due to weight cutting
- (update September 8, 2014) – Charles Oliveira reporting “high fever, headaches and vomiting” during failed cut
- (update October 5, 2014) In order to make weight for the Battlegrounds tournament, Cody McKenzie resorted to drawing blood in order to shed his final 1.4 pounds.
- (update November 15, 2014) Although not MMA, amateur Kickboxer Dennis Munson Jr. died after his first kickboxing bout which included a same day weigh in where the fighter reportedly had difficulties with the cut down to 135.
- (update January 30, 2015) Kevin Gastelum reportedly was hospitalized while cutting weight before UFC 183.
- (update February 9, 2015) That time when UFC asked Paul Redmond to cut 36 pounds in 13 days. While he was not reportedly injured this story takes away any shred of deniability that the UFC has knowledge of the dangerous cuts their fighters attempt to make.
- (update February 13, 2015) Nick Lentz was pulled from UFC Fight Night 60 after experiencing “flu like symptoms” on weigh in day
- (update February 21, 2015) T.J. Waldburger faints during weight cut for UFC Fight Night 61 and is forced to withdraw from the bout. While commenting on this development MMA official record keeper Kirik Jenness provided the following sobering story: “I have reffed, judged, cornered, and occasionally fought in hundreds of MMA contests; the worst injury I ever saw was not from a strike, slam, or submission. I was the ref.I taped his hands, because he was cornered by his brother, and neither knew how to wrap. I spoke with him some, to settle his nerves, and learned he was a first-time fighter, and a little older, with a background in traditional martial arts.In the second round something wasn’t right, so I stopped it. There wasn’t much protest. Then he passed out in the locker room. Then his heart stopped in the ambulance. He was airlifted to Boston, where he was diagnosed with renalfailure.Day after day, I sought word on his condition; eventually his kidneys started on their own, so he didn’t need to be on dialysis for the rest of his life.The cause was a combination of the Atkins diet, then water weight cutting, and then heavy exertion under TV lights.“
- (update April 9, 2015) Ronny Markes is forced to withdraw from WSOF 20 due to ‘dehydration’
- (update April 27, 2015) MixedMartialArts.com reports that a fighter in Washington State collapsed post bout with kidney failure and died shortly after and question whether rapid weight cut practices may have played a role. From early media reports it is unclear whether weight cut practices played any role.
- (update May 5, 2015) Invicta’s Veronica Rothenhausler announcement retirement after prolonged post concussive issues which she in part relates to rapid extreme weight cut practices.
A lot of this is acute. Acute weight cutting is essentially planned dehydration. You shift fluid balance, electrolyte balance, reduce perfusion to your kidneys, and change return or lack there of to the heart. Severe cases could easily result in serious kidney injury or heart arrhythmias. There is a small chance you could shift fluids in certain ways to cause serious or fatal neurological complications.
If you have read something about chronic weight cutting side effects, post it here. Lets talk about it. I'll be hunting through journals for consensus. If you have a study references somewhere, let me know and I'll try to track down the original source and we can analyze it.
If you wonder about acute weight cutting or know how it coud be safer, lets talk about that too!