Nearly half of collegiate female athletes screen as iron deficient—a gap with real performance consequences. Dr. William Roberts, Patricia Bannan, and Dr. Mary O'Connor examine why…
Could your breathing technique be the missing 10% in your lifts? Dr. Belisa Vranich, Patrick McKeown, and Dr. Andrew Huberman break down how diaphragmatic and nasal…
A missed workout session sends some people spiraling into guilt and self-punishment—but neuroscience suggests this response backfires. Dr. John Ratey, Emily Field, and Dr. Michael E.…
A simple single-leg stand may predict your risk of early death. Dr. Michael Greger, physiologist Dr. Steven Cheung, and physiotherapist Dr. Karen Lichtman explain what the…
Training to Failure: When Pushing to Your Last Rep Is a Strategy and When It's Just Ego Is pushing your limits always the best approach? This…
Is one drink really enough to derail your fitness goals? Dr. Mike Israetel, coach Chris Aceto, and physiologist Dr. Stacey Sims break down what alcohol actually…
BMI is the world's most-used health metric — and one of its most misleading. Dr. Mark Hyman, Health at Every Size advocate Dr. Linda Bacon, and…
Chasing the next training program might matter less than a weekly habit of reflection. Nutrition coach Alan Aragon, exercise physiologist Dr. Stacy Sims, and strength coach…
