muscle endurance

Urolithin A

Urolithin A: Is This Simple Molecule The Secret To Not Only Muscle Growth, But Anti-Aging & Longevity?

Muscle health is a topic I repeatedly visit—and for good reason. Healthy muscles (and you’ll learn what “healthy muscle” actually...

Insanity Workouts

10 Of My Go-To Insanity Workouts, A Documentary You Must See & A Free Book From Me.

Yesterday, I raced the brutal Spartan World Championships at Lake Tahoe. Twice. Yep, as part of my quest this year...

7 Potent Ways To Increase Your Grip Strength

Get A Grip: Why Grip Strength Is So Darn Important And 7 Potent Ways To Increase Your Grip Strength.

Quick question: which of your muscles did you use the most over the past hour? The past day? The past...