The Limits of Flexibility: When a Stretch Just Doesn't Work The world of flexibility and stretching has gained popularity in recent years, with many people seeking to improve their range of motion and alleviate muscle tension.
One such stretch that has garnered attention is the shin box stretch, which targets both internal and external hip rotation.
To perform the shin box stretch, an individual must position their legs in a 90 degree angle, with one leg's outside edge on the mat and the other leg's inside edge on the mat.