150. Back Muscle Group
151. Levator Scapulae Origin-Insertion-Action || Neck Pain
152. Trapezius Origin-Insertion
153. Trapezius Actions
154. Rhomboid Origin-Insertion
155. Rhomboid Actions
156. Teres Major Muscle Origin-Insertion-Actions
157. Lattissmus Dorsi Muscle Origin-Insertion
158. Lattissmus Dorsi Muscle Actions || Lats growth Tip
159. Erector Spinae Functions (Back Pain Cure)
160. Single Most Effective Exercise for Back pain || Slipped
161. Iliocostalis Muscle Origin-Insertion-Action
162. Longissimus Muscle Origin-Insertion-Action
163. Spinalis Muscle Origin-Insertion-Action
164. Multifidus Muscle Origin-Insertion-Action
