Which of the following two muscles contract together while climbing a tree?: (A) Latissimus dorsi and trapezius, (B) Teres major and minor, (C) Teres major and pectoralis major, (D) Latissimus dorsi and Pectorals major
Answer is D. Latissimus dorsi action: Adduction, extension, and medial rotation of the shoulder as in swimming rowing, climbing, pulling, folding Pectoralis Major: Helps in climbingRef: BD Chaurasia; Volume 1; 6th edition; Table: 3.2 and 5.2