ACTN3 gene

Concept

A gene that codes for a protein affecting shortening velocity of fast twitch fibers, often tested by 23andMe, but its utility for broader strength/power phenotypes is questioned.

Mentioned in 1 video

Videos Mentioning ACTN3 gene

Creatine, Genetics, and Dr. Peter Fitschen (Podcast Episode 1)

Creatine, Genetics, and Dr. Peter Fitschen (Podcast Episode 1)

Stronger By Science

A gene that codes for a protein affecting shortening velocity of fast twitch fibers, often tested by 23andMe, but its utility for broader strength/power phenotypes is questioned.