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Programming, hypertrophy, effort, and sustainable progression.
Glossary / Training
PR
Personal record, your best result for a lift or performance metric.
Short Definition
Personal record, your best result for a lift or performance metric.
Plain-English Explanation
PR means personal record, your best result for a lift or performance metric. In practice, it helps name informal gym talk without turning the phrase into science.
No Lies Lifting uses it as a plain-language reference point, not a magic rule by itself. Very common gym shorthand.