Performance articles
Performance
The science-backed benefits of strength training
Bone density, insulin sensitivity and the preservation of independence with age - what the evidence actually shows.
Clinician-reviewed·3 min read
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Performance
Blood testing for sports performance
Ferritin, vitamin D, CK and the wider panel - what each reflects about training, and why timing dominates athlete blood work.
Clinician-reviewed·3 min read
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Performance
Blood testing for strength and physique athletes
Muscle moves more markers than any other training style - CK, liver enzymes, creatinine. How to test so the results mean something.
Clinician-reviewed·3 min read
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Performance
Biomarker 101: Creatine kinase (CK)
An enzyme released when muscle is stressed. Why a hard session can push it far above the reference range.
Clinician-reviewed·3 min read
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