Fix Weak, Stiff Hips: The Squat University Hip-Mobility & Stability Sequence
A short daily hip-mobility and glute-activation sequence, screened and re-tested against your own squat pattern, aimed at loosening stiff hips and waking up weak glutes that limit squat depth or contribute to knee pain.
Test your current pattern before picking drills
Why ↓
Where the pattern breaks down points to whether the limiter is mobility, activation, or both, rather than guessing.
90/90 hip stretch
Why ↓
Opens hip internal/external rotation range that a stiff capsule restricts.
Anterior hip (couch) stretch
Why ↓
Opens hip extension range; a tight anterior hip is a common squat-depth limiter.
Banded lateral walks or monster walks
Why ↓
Wakes up the glutes and lateral hip muscles that control the knee during a squat, complementing the mobility work above.
Goblet squat hold at end-range depth
Why ↓
Reinforces the new range under light load, so mobility gains transfer to the actual squat pattern.
Repeat the same squat test every 2-3 weeks
Why ↓
Confirms the pattern is actually improving rather than just chasing a stretch with no measurable change.
Squat depth and knee tracking are commonly limited by a combination of restricted hip-capsule mobility (which blocks the joint from reaching end-range flexion) and under-active glutes and lateral hip muscles (which fail to control the femur once you're there).
About Aaron Horschig, DPT (Squat University)
The Squat Bible: The Ultimate Guide to Mastering the Squat and Finding Your True Strength (Aaron Horschig)
Rebuilding Milo: A Lifter's Guide to Fixing Common Injuries and Building a Strong Foundation for Enhancing Performance (Aaron Horschig, Kevin Sonthana)
Not medical advice. This page is for education only and is not a substitute for professional medical care. Consult a qualified clinician before changing your health routine.
Independent curation. YourProtocol is an independent platform. This protocol is based on the publicly available work of Aaron Horschig and is not created, reviewed, endorsed by, or affiliated with Aaron Horschig or Doctor of Physical Therapy · Squat University.
Is this for you
- Lifters whose squat depth is limited by stiff or weak hips
- Anyone with squat-related knee pain linked to hip mobility or activation, not a diagnosed injury
- Not a substitute for an in-person physical therapy evaluation of a diagnosed injury or acute pain
Cautions
- This is general mobility and activation guidance, not a substitute for an in-person physical therapy evaluation, especially with existing pain or a diagnosed injury
- Mild stretch tension is expected; sharp or worsening pain during a drill is not, stop and consult a physical therapist
- Educational only, not medical advice