Understanding Hip Flexion: Anatomy, Muscles, and Range of Motion
5:14
Understanding Hip Extension: Anatomy, Muscles, and Range of Motion
5:58
Unlocking Your Hip Flexibility: Why Bone Structure Limits Your Range of Motion
10:26
Rotator Cuff | 3D Anatomy Tutorial
18:53
Your Psoas Isn't Just Tight, It's WEAK [Don't Stretch, Do These Instead]
26:01
Comment prendre du muscle ? - C'est pas sorcier
6:45
Understanding Tension vs. Compression in Flexibility Training | Anatomy Lab
15:39
How to Permanently Loosen a Tight Psoas (Updated)
12:33