Internal hip rotation does what it says — internally ... depending on preference. You can reduce the intensity by bringing your knees or heels closer together. This mobility hack brings together ...

Among the physical examination data, Hip internal rotation (HIR) was significantly restricted in ... A post-estimation analyses demonstrated that a 10-degree reduction in HIR of the right hip ...

Hip internal and external rotation strength tests were not found to be reliable. Football players with groin pain had significantly reduced force production on the squeeze test (p>0.05). Conclusion: ...