202e55b9_Major_Muscle_Groups__Major_Muscle_Group
[Location] Back - Lats are the large triangular muscle in the midback. Rhomboids are between the shoulder blades [Functional Role] Postural alignment, pulling open a door [Exercise to Strengthen] Lats - pull ups, chin ups, lat pull downs Rhomboids - chinups & bent arm rows [Sample Stretch] "Scratch your Back" - Put both hands over your head. Bend one elbow and place hand on back. With other hand, To stretch rhomboids, "hug yourself" Cross your hands in front of you, place both hands on your shoulder blades. [Notes] Developed lats give your back a "V" shape, making your waist appear smaller. [Major Muscle Group] 
Latissimus Dorsi & Rhomboids
Major Muscle Groups
Major Muscle Group