![]() ![]() There are two heads of the pec major the sternocostal head and the clavicular head with both being attached to the upper arm. ![]() The pectoralis major covers half of the upper chest and is attached to points on the humerus, clavicle, ribs and sternum. This is the most superficial muscle in the area and has a fan shape that makes up the majority of the chest area. The largest muscle in the chest the pectoralis major or pec major gets its name from the Latin word pectus or breast and major because it is the larger of the two pectoral muscles. Let’s take a look at these muscles and their functions below. Besides being a area of the body that gets a lot of attention whether male or female, these muscles are essential for many daily activities such as pushing open a door or getting up off the floor.Įven though we will focus on the two chest muscles in this article, it’s important to note that there are four muscles in the anterior chest wall the pectoralis major, pectoralis minor, serratus anterior and subclavius. These muscles combined are often called the “pecs”. The chest is comprised of two muscles on each side the pectoralis major and pectoralis minor. It may surprise you but in some ways no bench dumbbell chest exercises can actually be better than doing them with a bench! We put together 13 of the best dumbbell chest exercises that can be done without a bench at the gym or at home, read on for step by step instructions with visuals demonstrating each exercise plus the reasons why dumbbell chest exercises can pack on some serious gains. Have dumbbells and want to work your chest but you don’t have a bench? Don’t worry there’s plenty of dumbbell chest exercises you can do without a bench. ![]()
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