Hip flexion fix on deadlift and squat

[sky]

Found a video on YouTube that's be helping me a little lately .

Hip Flexion with Lumbar Extension Fix | Week 18 | Movement Fix Monday | Dr. Ryan DeBell - YouTube (https://m.youtube.com/watch?v=mNepYEMXl7E)

Check it out if you like


Any tips on this issue you may have found would be appreciated aswell