1) alpha-actinin-3(ACTN3) 辅肌动蛋白3基因(ACTN3) 2) α-actinins-3 α-辅肌动蛋白-3 1. To explore the relationship betweenα-actinins-3(ACTN3)genotype and aerobic endurance in north-ern Han nationality Chinese,the authors compared ACTN3 R577X genotype of 123 northern Han elite long...