Article
Prevalence of Polymorphism and Post-Training Expression of ACTN3 (R/X) and ACE (I/D) Genes in CrossFit Athletes.
International journal of environmental research and public health - 1 Mar 2023
Peña-Vázquez Omar, Enriquez-Del Castillo Liliana Aracely, González-Chávez Susana Aideé, Güereca-Arvizuo Jaime, Candia Lujan Ramon, Carrasco Legleu Claudia Esther, Cervantes Hernández Natanael, Pacheco-Tena César
Abstract excerpt
BACKGROUND: CrossFit is known as a functional fitness training high-intensity exercise to improve physical performance. The most studied polymorphisms are the ACTN3 R577X gene, known for speed, power, and strength, and ACE I/D, related to endurance and strength. The present investigation analyzed the effects of training on ACTN3 and ACE gene expression in CrossFit athletes for 12 weeks. METHODS: the studies...
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