The phrase appears to be a highly specific reference, likely originating from a niche online video (such as a gaming walkthrough, a specific workout routine, or a long-form commentary) or a technical log.
If "Hakim Duble" is a specific exercise creator or a variation of a "Double" (Duble) workout: Hakim-Duble-1138:49 Min
: If you are researching genetic phenotypes, look for Volume 80, Issue 6 of the AJHG and turn to page 1138. 4. Pop Culture Significance The phrase appears to be a highly specific
: Such lengths are common in "24-hour" charity livestreams, "lo-fi" music loops, or archival security footage. a specific workout routine
: There is a noted study in the American Journal of Human Genetics (Vol 80, pp. 1138–49) regarding skewed X-inactivation.