12:15
Hip Joint Pathology & the relationship to the Hip Flexor (Psoas) & Gluteal Muscles
John Gibbons
6:19
Are your GLUTES working NORMALLY....I doubt they are...!!
3:52
BUTT Muscles not WORKING - check your NERVES (S1)?
4:16
BUTT muscles not WORKING....check the HIP JOINT?
4:14
BEST way to see if your Glute muscles are working!!