How many serratus muscles are there?

Asked By: Toria Escura | Last Updated: 2nd June, 2020
Category: sports disabled sports
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Serratus anterior normally originates by nine or ten slips (muscle branches) from either the first to ninth ribs or the first to eighth ribs.

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Herein, how do I strengthen my serratus?

First, you can do a few simple exercises at home that can get your serratus anterior into gear.

  1. Do shoulder blade protractions. Lean against a wall and press the backs of your palms and your elbows against it.
  2. Scapular pushups. Do scapular pushups.
  3. Wall exercises for the serratus anterior.

Beside above, what is the antagonist muscle to the serratus anterior? Rhomboid major muscle Rhomboid minor muscle

Additionally, can you pull your serratus anterior?

Anatomical drawing of the serratus anterior muscle demonstrating the costal origins from the first through ninth ribs and insertion onto the anterior medial border of the scapula. Traumatic avulsion of the serratus anterior is very rare. The first case of such an injury was published in 1930 by Fitchet.

What does serratus anterior pain feel like?

Issues with the serratus anterior most often results in pain in the chest, back, or arm. These issues can also make it difficult to lift your arm overhead or have a normal range of motion with the arm and shoulder. pain in the chest or breasts. shoulder blade pain.

37 Related Question Answers Found

Do push ups work serratus anterior?

A 2016 study found that doing pushups with a wider hand placement can also work your serratus anterior muscle harder than a standard pushup. This often neglected muscle, which spans your upper ribs, helps you move your arms and shoulders. It also provides support to your neck and back muscles.

What muscles are weak in scapular winging?

Scapular winging is almost always caused by damage to one of three nerves that control muscles in your arms, back, and neck: the long thoracic nerve, which controls the serratus anterior muscle. the dorsal scapular nerve, which controls the rhomboid muscles. the spinal accessory nerve, which controls the trapezius

What exercise works serratus anterior?

Exercises that combine scapular upward rotation, posterior tilt and protraction are ideal to activate the serratus anterior. It is also helpful to include closed chain exercises where the hand is fixed to a surface through the floor or a wall.

What happens when serratus anterior is weak?

When the serratus anterior contracts, upward rotation, abduction, and weak elevation of the scapula occurs, allowing the arm to be raised above the head. The long thoracic nerve innervates the serratus anterior; therefore, damage to or impingement of this nerve can result in weakening or paralysis of the muscle.

How do you massage the serratus anterior?


Place the elbow against the wall and lean toward the wall; allowing the elbow and scapula to move as far behind your back as possible. 3. Maintain the elbow position, and rotate the torso away from the wall while also leaning your torso to the opposite side to finish stretch. Play around with it.

What is a scapular push up?

Scapula Push-Ups, or Scap Push-Ups, strengthen the muscles around the scapula, the technical term for the shoulder blades. It connects between the ribs, underneath the scapula itself, and its main function is to keep the shoulder blades pressed against the upper back.

Can scapular winging be fixed?

To fix winged scapulae breathing mechanics, abdominal muscles and the serratus anterior muscle must be retrained and strengthened to reposition the rib cage and reconnect it with the shoulder blades. Winged scapulae can be fixed!

How do you release the serratus anterior?

Hold for one breath, and then slightly drop your chest as you retract your shoulder blades, drawing them back toward each other. Note that your arms will not move much during the exercise, if at all. Your chest will drop a few inches as your shoulder blades retract, and then lift as they protract.

What is the boxer's muscle?


The serratus anterior is occasionally called the "big swing muscle" or "boxer's muscle" because it is largely responsible for the protraction of the scapula — that is, the pulling of the scapula forward and around the rib cage that occurs when someone throws a punch.

What is the muscle under the armpit called?

The pectoral fascia is a thin layer of tissue over the pectoralis major, extending toward the latissimus dorsi muscle on the back. Along with the pectoralis major and pectoralis minor, the subclavius muscle forms the axilla or armpit.

Is rib pain a sign of cancer?

One of the symptoms of lung cancer is rib cage pain or chest pain that gets worse upon breathing deeply, coughing, or laughing. Metastatic lung cancer, or cancer that begins in one area and spreads to the lungs, is a life-threatening condition. It will also cause pain in the rib cage or chest.

What covers the rib cage?

Costal Cartilage
The Costal Cartilages connect the ribs to the sternum. A bit lower and to the side, the muscle and breast tissue (on a female) will cover the ribs even on a very lean person. The lower front edge of the rib cage is the Thoracic Arch. It's made up of the cartilages from the 7th to 10th ribs.

What type of muscle is the serratus anterior?

The serratus anterior muscle is a fan-shaped muscle at the lateral wall of the thorax. Its main part lies deep under the scapula and the pectoral muscles. It is easy to palpate between the pectoralis major and latissimus dorsi muscles.

What is the antagonist muscle to the trapezius?

Serratus anterior muscle
Latissimus dorsi muscle

Is the serratus anterior superficial or deep?

Serratus anterior muscle. The serratus anterior muscle is a fan-shaped muscle at the lateral wall of the thorax. Its main part lies deep under the scapula and the pectoral muscles.