About Erin Stern
Quick Tips

5 Quick Tips for Boosting Metabolism

From High-intensity interval training (HIIT) to Sleep, here are my 5 Quick Tips for Boosting your Metabolism.
Erin Stern bikini
How To

How to Program Your Meals Around Workouts (for Maximum Results)

Learn how to program your meals around workouts in three easy steps so you can modify any meal plan to fit your needs.