Paddy Pimblett Dropped From 205 to 155 Pounds in Weeks. The Method Exercise Scientists Say Is Dangerous for Most People

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Julien Raby

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Professional fighters often face brutal weight cuts that test both physical and mental limits.

UFC lightweight Paddy “The Baddy” Pimblett recently demonstrated exactly what it takes to drop 50 pounds for competition.

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Dr. Mike Israetel, exercise science professor and Brazilian jiu-jitsu black belt, broke down Pimblett’s weight cutting process in fascinating detail.

What he revealed exposes both brilliant strategy and serious health risks that come with extreme weight manipulation.

Understanding Paddy’s 50-Pound Drop

Pimblett started his cut at 205 pounds and ended at 155 pounds for weigh-in. But here’s what most people don’t understand about these dramatic transformations.

According to Dr. Israetel, the Liverpool fighter didn’t actually lose 50 pounds of body tissue. He lost approximately 30 pounds of combined fat and muscle through dieting, with the final 15-20 pounds coming from water manipulation.

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MMA cuts that last maybe even 15 or more pounds is body water. He almost certainly lost something like 30 lb of a combination of fat and muscle, but he didn’t lose 50 lbs of tissue.

Seven weeks out from his fight, Pimblett weighed around 190 pounds. Dr. Israetel explained that fighters typically fall into two categories when maintaining weight between camps.

Two Types of Fighters Between Camps

Some athletes maintain strict dietary control year-round, floating only 10-15 pounds above their fighting weight. They experience easier cuts but endure constant stress from food restriction.

Then there’s Paddy’s approach.

There are other folks, Patty’s likely one of them, that really like to eat food. And so I think he just kind of eats food and kind of eats a bit of all cuz that’s what living life is all about. And finds himself above 200 lb way outside of fight camp and he has to struggle to get back down, which sucks.

Dr. Israetel noted that Pimblett likely operates on roughly a 1,000-calorie daily deficit during camp, consuming around 2,000 calories while burning approximately 3,000 through intensive MMA training.

This deficit results in losing about 2 pounds of actual tissue per week—sustainable but challenging over 6-7 weeks.

Strategic Carbohydrate Manipulation

One particularly clever aspect of Pimblett’s cut involves carbohydrate timing. Dr. Israetel highlighted the science behind this approach.

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If you want something simple that actually works, this is one of the most effective tools I’ve used to build strength, conditioning, and endurance without needing a full gym setup.

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  • Solid cast iron build that feels stable and lasts for years
  • Comfortable grip that makes high-rep workouts easier to handle

Carbohydrates store in muscles as glycogen, and every gram of glycogen bonds with approximately 3 grams of water. By eliminating carbohydrates in the final week, fighters dramatically reduce water retention.

This is a very good weight cut. Carbohydrates load into your muscles as glycogen. And for every gram of glycogen, every gram of carbohydrate you consume and gets loaded into your muscles, your body puts in another 3 or so g of water.

This explains why people on ketogenic diets often lose 10-15 pounds rapidly in the first week—mostly water weight, not fat.

The Final Water Cut Process

Forty-eight hours before weigh-in, Pimblett stood at 170 pounds. From there, he needed to shed 15 pounds of water.

His protocol included:

  • Water loading: Consuming 8 liters daily, then cutting to zero
  • Salt elimination: Removing sodium to prevent water retention
  • Hot baths: Extended sessions in heated water to induce sweating
  • Sauna work: Additional heat exposure for water loss

Dr. Israetel emphasized critical safety considerations during this phase. Hot bath sessions should never be done alone due to the risk of passing out and drowning.

Athletes should always have someone monitoring them throughout the process.

Build Strength and Conditioning With One Simple Tool
FULL-BODY TRAINING

If you want something simple that actually works, this is one of the most effective tools I’ve used to build strength, conditioning, and endurance without needing a full gym setup.

  • Full-body training with one weight using swings, squats, and presses
  • Solid cast iron build that feels stable and lasts for years
  • Comfortable grip that makes high-rep workouts easier to handle

Serious Health Risks

While Pimblett executed his cut professionally, Dr. Israetel didn’t sugarcoat the dangers involved.

Water cuts exceeding 7% of body weight dramatically increase health complication risks, including:

  • Electrolyte imbalances affecting heart rhythm
  • Loss of consciousness in saunas or baths
  • Organ stress from severe dehydration
  • In rare cases, death

Several combat sports athletes have died from weight cutting complications over the years. Though statistically unlikely, the risk remains real.

A few athletes, unfortunately, over the history of combat sport weight cutting have died from it. It is exceedingly unlikely that that will happen, but it is a realistic possibility.

Why Amateur Athletes Should Avoid This

Dr. Israetel strongly cautioned against recreational athletes attempting similar cuts.

For professionals like Pimblett, extreme weight cutting offers competitive advantages worth the risks. For amateurs, the juice simply isn’t worth the squeeze.

Young athletes face particular dangers. Chronic weight cutting during developmental years can stunt growth, limit brain development, and prevent natural physical maturation.

Build Strength and Conditioning With One Simple Tool
FULL-BODY TRAINING

If you want something simple that actually works, this is one of the most effective tools I’ve used to build strength, conditioning, and endurance without needing a full gym setup.

  • Full-body training with one weight using swings, squats, and presses
  • Solid cast iron build that feels stable and lasts for years
  • Comfortable grip that makes high-rep workouts easier to handle

Dr. Israetel advocates for same-day or 2-hour weigh-ins at amateur levels to eliminate cutting incentives entirely.

The Better Approach for Most People

Instead of dramatic cuts, Dr. Israetel recommends sustainable fat loss strategies:

  • 8-12 week diet phases losing 0.5% of body weight weekly
  • Two diet cycles per year for long-term progress
  • Maintenance periods between cutting phases
  • No water manipulation for non-competitive athletes

A 200-pound person losing one pound weekly can safely drop 30-50 pounds over a couple of years without health compromise.

Paddy’s Mental Edge

Beyond the physical protocol, Dr. Israetel praised Pimblett’s psychological approach throughout the brutal process.

Despite extreme caloric restriction and dehydration, the fighter maintained remarkable positivity and energy. His ability to stay cheerful while suffering demonstrated elite mental toughness.

Man, I got to tell you, mentality is a huge thing. Patty the baddy is just like he wants to be there and you can’t replace that.

This mindset separates professional fighters from recreational practitioners. Pimblett’s approach of being “serious when it counts and goofy when it doesn’t count” allows him to endure what would break most people.

Build Strength and Conditioning With One Simple Tool
FULL-BODY TRAINING

If you want something simple that actually works, this is one of the most effective tools I’ve used to build strength, conditioning, and endurance without needing a full gym setup.

  • Full-body training with one weight using swings, squats, and presses
  • Solid cast iron build that feels stable and lasts for years
  • Comfortable grip that makes high-rep workouts easier to handle

Paddy “The Baddy” Pimblett’s weight cut showcases both impressive discipline and the extreme measures professional fighters employ for competitive advantage. While his execution was technically sound, the process carries inherent dangers that make it inappropriate for anyone not competing at elite levels with proper medical supervision.

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