Serratus Anterior
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Other Names ...
The serratus anterior muscle does the following:
Protracts the scapula.This means that the serratus anterior muscle pulls the scapula, or shoulder blade, forward and around the ribcage.
Rotates the scapula upward.
SERRATUS ANTERIOR
The Serratus Anterior originates from the medial border of the scapulae and inserts on the first to ninth ribs. Serratus Anterior protracts and rotates the scapulae upwards. This muscle is active in reaching motions.
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The serratus anterior muscle looks like fingers pointing from your ribs to your six-pack (raise your arms, and you may be able to see yours). It's vital for healthy shoulders and makes you look especially ripped.
Scott curl see preacher curl serratus anterior the muscle underneath and slightly forward of the armpit that gives this area a ridged appearance; if you can't find this muscle, your bodyfat percentage may be up into double digits.
The rest of the movement is mainly due to contraction of Trapezius muscle pars acendens, Serratus anterior muscle and trapezius pars decendens.
Hold arms at the side with elbows squared Move scapula (wing bone) away from midline (spine) by tightening the Serratus Anterior muscle which attaches to your ribs at your side and under your scapula. Do not move your arms forward! ...
-The Rectus Abdominis
(composed of upper and lower abdominals)
-The Oblique Muscles
-The Intercostal Muscles
-The Serratus Anterior ...
Adducts, elevates and rotates scapular outwards. Extends head
Rhomboideus major - Adducts scapular and rotates it inwards
Serratus anterior - Stabilises scapula when hand exerts pressure on an object ...
for increasing the appearance of fullness however is that of the upper pectorals. The most effective use of the dumbbell pullover is as a finishing movement for adding fullness to ever part of your lower pectorals, and working your serratus anterior.
 See also: Anterior, Exercise, Flexion, Posterior, Joint
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