Aging is associated with both a selective loss of fast-type skeletal muscle fibers and decreases in the robustness of the molecular clock. These new observations raise the possibility that fast to slow fiber-type shifts may be a result of dampening of the molecular clock with age. User Vladyka, in the /r/Stuff subreddit, 11 Aug 2015
Article xpost from r/science: Study suggests connection between aging and loss of fast-twitch muscle fiber (paraphrasing). User RegattaJoe, in the Fitness for 30+ subreddit, 10 Aug 2015
Aging is associated with both a selective loss of fast-type skeletal muscle fibers and decreases in the robustness of the molecular clock. Looks like Bodybuilding is the fountain of youth! User still_natty01, in the Bodybuilding - everybody wants to be a bodybuilder subreddit, 10 Aug 2015
Aging is associated with both a selective loss of fast-type skeletal muscle fibers and decreases in the robustness of the molecular clock. These new observations raise the possibility that fast to slow fiber-type shifts may be a result of dampening of the molecular clock with age. User dustofoblivion123, in the Reddit Science subreddit, 10 Aug 2015