Four Pillar Fitness Insights Banner featuring a 2D illustration of Strength Coach Stephan Earl
Four Pillar Fitness Insights Banner featuring a 2D illustration of Strength Coach Stephan Earl

Insight Topics

ALL • Strength • Nutrition • Recovery • Women’s Health • Longevity • Training • Trends and Myths

Women's Health, Nutrition, Recovery Stephan Earl Women's Health, Nutrition, Recovery Stephan Earl

Insulin and Cortisol vs. Fat Loss: Why Your Hormones May Be Working Against You

Learn how insulin resistance, cortisol, stress, sleep, nutrition, and training can affect fat loss. This Four Pillar Fitness Insights article explains why stubborn weight loss is not always about willpower and how strength, smarter food choices, better recovery, and healthier habits can support metabolism and body composition.

Read More

Visit The 4P Fitness Pro Shop

Gear up with fitness-inspired apparel, drinkware, journals, instant downloads, and a little gym and coach humor for the people who train hard, recover smart, and still know how to laugh between sets.

Shop the 4P Fitness Pro Shop and find something that fits your fitness life.

Four Pillar Fitness Pro Shop