<unk>  (also known as<unk>  release,<unk>  articular strain, or simply BLT) is both an indirect and direct technique used in osteopathic manipulative medicine.
Balanced ligamentous tension
Overpressure
Passive physiological intervertebral movements
Intramuscular coordination
Elastic recoil
Vertebral augmentation
Joint locking 
Solvent drag