Understanding Hip Flexion: Anatomy, Muscles, and Range of Motion
5:14
Understanding Hip Extension: Anatomy, Muscles, and Range of Motion
5:45
Tight Fascia? Break Crosslinks & Improve Flexibility
6:45
Understanding Tension vs. Compression in Flexibility Training | Anatomy Lab
18:53
Your Psoas Isn't Just Tight, It's WEAK [Don't Stretch, Do These Instead]
14:43
Muscles and Movement | Antagonist Pairs of Muscles
15:39
How to Permanently Loosen a Tight Psoas (Updated)
10:18
Understanding the Anatomy of Your Knee
5:58