Competitive athlete representing genetic testing for athletic performance — PlexusDx Precision Peptide Genetic Test

Can Genetic Testing Predict Athletic Performance?

Not exactly — but it reveals the biological architecture athletic training response is built on. Genetic testing maps predispositions in fiber type (ACTN3), cardiovascular optimization (ACE), anabolic capacity (IGF1), and recovery (IL-6). The Precision Peptide Genetic Test delivers 15 Muscle Growth insights across 14 pathways, 49 peptides, and 150+ genetic insights.