Physical therapy and exercise. Physical therapy is the cornerstone of back pain treatment. A physical therapist can apply a variety of treatments, such as heat, ultrasound, electrical stimulation and muscle-release techniques, to your back muscles and soft tissues to reduce pain.
Tie rod. A tie rod is a slender structural unit used as a tie and (in most applications) capable of carrying tensile loads only. Contents. 1 Subtypes and examples of applications. 2 Physics and engineering principles.
Definition of tie for English Language Learners. : 1  to attach (someone or something) to something with a string, rope, etc. : 2  to pass (something, such as a string, ribbon, or rope) around itself in a way that attaches it to something or holds it in place : to make a knot or bow in (something)