Is Isometric Training “Worth It,” New Research on *10 Minutes* of Exercise Per Day, NATURAL Alternatives to Metformin & More, Solosode & Q&As — 498

<p><strong>Full Show Notes: <a href="https://bengreenfieldlife.com/podcast/498/">bengreenfieldlife.com/498</a></strong></p> <p>In this solosode&nbsp;I kick off by talking about whether isometric training is worth your time, covering both my own fitness habits and the newest research, particularly for runners and joint health. I also unpack a buzzworthy study on how just 10 minutes of vigorous exercise daily can be a powerful longevity booster compared to longer, lighter workouts.</p> <p>I share why I no longer personally use metformin, and instead, offer my favorite natural alternatives for better …