4Which Muscles Are Targeted In Pullup?
The pullup targets almost all major muscles in the upper body and back. The main muscles engaged in this exercise include the rhomboids, lower trapezius, middle trapezius, and latissimus dorsi (also known as lats). In addition, this exercise may work some secondary muscles, such as the external oblique, erector spinae, pectoralis major, infraspinatus, and biceps brachii. With a large number of muscles involved, pullups are a great exercise to improve the strength of your upper body. Gradually, it may lead to noticeable muscle gains in the upper arms and back, as well as build shoulder-stabilizer and core strength. [5]









