The trapezius, commonly referred to as traps, is a significant and sizeable muscle located in your back. Moreover, they rely on the dorsal scapular artery for their vascular supply, ensuring they receive the essential nutrients and oxygen required for proper functioning. The rhomboids receive innervation from the dorsal scapular nerve, which provides the necessary neural signals to execute their tasks effectively. These muscles play a crucial role in ensuring the stability and movement of both the shoulder girdle and scapula within the upper limb. We also have the rhomboids, comprised of two components: the rhomboid major and minor. When these muscles contract, they facilitate back extension, playing a pivotal role in supporting an upright posture and enabling various movements involving the back. These individual muscles can be further divided into distinct regions and sections. The erector spinae consists of three main muscles: the Iliocostalis, positioned laterally followed by the longissimus, and finally, the closest to the spine is the spinalis. Erector Spinaeīeneath the lats, you'll find a set of muscles known as the erector spinae, which presents itself as two bulges running parallel to the spine before being concealed by the trapezius. These exercises specifically target and engage the lats, helping to strengthen and develop them effectively. When the latissimus dorsi muscles contract, they bring the upper arm closer to the side, which is especially important in exercises like pull-ups, pull-downs, and rows. They are responsible for extending the shoulder, medially rotating the arm, and adducting it towards the body. The latissimus dorsi muscles play a crucial role in various upper arm movements. When people think of the back, they usually think of the lats because this muscle is the largest in the area. Each of these muscle groups serves a unique function in movements such as pulling, lifting, and supporting the spine. ![]() ![]() The back consists of various muscles, including the latissimus dorsi, trapezius, rhomboids, erector spinae, and rear deltoids. Let’s get started! Anatomy of the Backīefore diving into the best barbell back exercises, it's essential to understand the anatomy of the back. Today, we’ll show you how barbell back exercises can help you achieve a sculpted back while also leaving you with a sample workout that you can try today. The back is a complex group of muscles and you’ll need a variety of movements to cover each area. When it comes to building a strong and powerful upper body, barbell back exercises are a must for your workout routine.
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