Protein matters - but so do plants, fiber, and sustainability. A nuanced look at modern protein recommendations, healthy aging, muscle building, gut health, and avoiding nutrition extremism.

Pain, setbacks, aging, and resilience. A reflective look at what exercise and training teach us about discomfort, adaptation, and continuing anyway.

Grip strength is linked to longevity—but is it the cause or just a signal? I tested a no re-grip hang (2:21). Here’s what actually matters.