12/11/2025
If You’re Not Working On Hip Internal Rotation…
You’re Leaving A Massive Gap In Both Mobility And Strength. 🦵🔥
Hip Internal Rotation Is The Hidden Key To:
✅ Squatting Deeper
✅ Eliminating Pinching At The Hips
✅ Improving Knee Tracking
✅ Enhancing Athletic Power
✅ Reducing Low Back & Groin Pain
When You Lack IR, Your Body Compensates Everywhere —
From Your Knees To Your Low Back.
And No Amount Of Stretching Will Fix It Without Strength + Control.
At BOOK OF FTNESS, We Train Hip Internal Rotation The Right Way —
With Mobility, Stability, And End-Range Strength To Unlock Real Movement.
📍Improve IR. Fix Your Mobility. Increase Your Strength.