Fig. 2From: ACTN3 Polymorphism: Comparison Between Elite Swimmers and RunnersThe ACTN3 R577X polymorphism (a genotype frequencies, b allele frequencies) in swimmers and controls. *χ 2(2) = 8.01, p < 0.02, genotype frequency, LDS vs. controls. **χ 2(1) = 4.97, p < 0.03, RR genotype, SDS vs. controlsBack to article page