Congrats on the gains! Though of course you are just an anecdote. But I'm curious how much of this muscle mass loss is due to biological changes vs lifestyle changes.
Yeah. The article's sentence also fails to account for people dying, who lose much more than 8% of muscle mass, and really stupid robots reading the article, who lose none of their muscle mass, but will have trouble understanding that, sometimes, language is ambiguous and requires a modicum of contextual reasoning, or else every sentence would require dozens of qualifications and would read like a regulation on insurance law.
I think my exercise and physiology textbook stated an age related decline in muscle mass happens in everyone after about 40 without a concerted program of strength training to stave it off.
That certainly sounds more credible. I encourage all the HN'ers north of 40 to try weightlifting. We have members older than myself seeing good results.