<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Over 50 on Train Decade</title><link>https://traindecade.com/tags/over-50/</link><description>Recent content in Over 50 on Train Decade</description><generator>Hugo</generator><language>en</language><lastBuildDate>Mon, 07 Sep 2026 08:00:00 +0800</lastBuildDate><atom:link href="https://traindecade.com/tags/over-50/index.xml" rel="self" type="application/rss+xml"/><item><title>Can You Build Muscle After 50? Yes — and the Research Is Clear</title><link>https://traindecade.com/posts/can-you-build-muscle-after-50/</link><pubDate>Sat, 22 Aug 2026 09:00:00 +0800</pubDate><guid>https://traindecade.com/posts/can-you-build-muscle-after-50/</guid><description>Can a man build muscle after 50 — or 60? Yes. Untrained men in their sixties reliably double their strength. Here&amp;#39;s what genuinely changes with age.</description></item></channel></rss>