Definition
The final week before a bodybuilding competition involving precise manipulation of water, sodium, and carbs to optimize appearance. The nutritional equivalent of a high-stakes science experiment on yourself.
Example Usage
Peak week turned me into an irritable, obsessive person weighing food on a scale and tracking bathroom visits like a research project.
Origin
Bodybuilding competition preparation terminology, evolving through the 1970s-80s
Fun Fact
Peak week strategies are so individualized and finicky that even experienced competitors sometimes get it wrong, showing up flat or bloated despite months of perfect preparation.
Source: Competitive bodybuilding and physique sport protocols
Related Terms
Translate This Term
See “peak week” in Corporate Speak, Gen-Z Slang, Pirate Speak, and more.
Try the Translator