First Rib Technique In this video excerpt, Erik demonstrates one of the techniques he uses to unlock the first rib. This technique is one of several in Erik’s thoracic outlet syndrome routine. Visit blog.erikdalton.com for articles and demonstration videos that support your pain rehab practice. Join the international therapists who have earned Dalton’s prestigious Master Myoskeletal Therapist certification. #tos #firstribtechnique #erikdalton #daltonmyoskeletal #becomeanmmt #jointhedaltongang #m