![]() ![]() This is why it’s vital to strengthen and stretch your pecs as part of your regular workout regimen. This will help keep your body upright without pulling forward, creating a better posture. However, when you work out your chest regularly with dumbbells, your pectorals will be able to move properly through their full range of motion. Tight pecs can also decrease your range of motion for overhead pressing movements. When this happens, your shoulders will round and your shoulder blades will pull forward, creating a hunched posture. Spending most of your day bent over a computer will tighten your pecs. Since your pectorals are one of the largest muscles of your upper body, they are vital to your posture. There are many benefits to doing chest exercises with dumbbells at home, but here are just a few: 1. It also pulls your shoulder blade around the ribs, which gives you shoulder stability during pushing movements. ![]() It is responsible for protraction (upward and forward movement) of the scapula and thoracic wall, allowing for overhead lifting. The serratus anterior covers the side of your ribcage. The anterior deltoid works with the pectoralis major to allow for shoulder flexion and transverse adduction. It consists of three parts - the anterior deltoid, lateral deltoid, and posterior deltoid. The deltoid is the primary muscle in your shoulder. ![]() Your triceps are vital for shoulder extension and stabilization during pressing movements like the dumbbell bench press. The triceps are in the back of your upper arms. You’ll find that your shoulders and triceps will benefit from your dumbbell chest workouts. Many strength training programs will work the pecs and triceps together. However, they do work in conjunction with your pectorals. The triceps, deltoid muscles, and serratus anterior are not part of the chest muscles. When you inhale, the pectoralis minor contracts and elevates your ribs, allowing air to fill your lungs.Įxercises that develop your pectoralis minor: It also helps with your body's breathing process. This is called the protraction of the shoulder blade. The pectoralis minor stabilizes the shoulder blade by pulling it downward and forward against your thoracic wall (rib cage). The pec minor travels upward and laterally then inserts at the coracoid process of the scapula (shoulder blade). It originates from the third, fourth, and fifth ribs. The pectoralis minor is a flat, triangular muscle that's located under the pectoralis major and forms the front wall of your armpit. It’s the majority of the muscle mass in your chest, so you want to focus on the pec major in your dumbbell chest workout for building size.Įxercises that develop your pectoralis major: The sternoclavicular part causes extension of your arm when flexed.The clavicular part causes flexion of your arm when extended.Flexion, adduction, and medial (internal) rotation of your arm at the glenohumeral joint (shoulder joint).The pectoralis major has three main functions, depending on which part is involved: It originates at your clavicle, ribs, and sternum and is divided into the clavicular, sternocostal, and abdominal parts. The pectoralis major is a thick, fan-shaped muscle under the breast tissue. ![]() Your pecs allow you to perform pushing movements like presses. Your upper body's "pushing" muscles are your chest muscles, AKA pectorals or pecs, along with the deltoid and triceps. This blog will delve into the anatomy of your chest, the benefits of working out your chest with dumbbells, and some exceptional dumbbell chest exercises you can start doing today. But, you can also easily create an at-home chest workout with just dumbbells. A set of dumbbells is an excellent complement to barbells for a chest workout. The good news is that you don't need expensive machines or a gym membership to put together a solid chest workout. Strength training enthusiasts and bodybuilders are constantly searching for the best at-home dumbbell chest exercises to build their pecs. Many athletes and strength trainers struggle to build muscle mass in their chest. ![]()
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