The Pectoralis Major Muscle: Origin, Insertion, and Actions

Dive deep into the anatomy of the Pectoralis Major, the largest muscle of the anterior chest wall.
In this video, we'll explore its three distinct segments: the Clavicular, Sternocostal, and Costal parts.
Learn about its origin from various chest parts, insertion into the humerus, and vital actions in shoulder movement and respiration.
Plus, get tips on exercises to strengthen it and ways to stretch it for flexibility.
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LOVE these!

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Your Video's are THE BEST!

[@kattgarcia-qt3kc]

You are ging to help me pass my class thank you!!!

[@ZC21322]

Wow this one is the toughest ms to remember the actions. Amazing work here ❤

[@billyjoe4350]

What advise could be given to people suffering from coastochondritis

[@KeithTheKing67]

HELL YEAH THAT'S WHAT'S UP

[@erdemkoca8058]

Lats origo insertion function plase

[@donnabu]

Can we get shorts as a review? Hearing this out loud was helpful.

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quality

[@user-js1np9qg1o]

Very much helpful ❤

[@ZC21322]

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Which software do you use?

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[@goragangulyfitness9237]

Pectoralis major is not the prime mover for parallel bar dips. In the exercise parallel bar dips the plane of action is SAGITTAL, Triceps brachii and anterior deltoid are the main working muscles.

[@williamharris6217]

All 3 muscles are activated to the same degree on bar dips, according to McKenzie et al 2022. However, the study found that on bench dips you are correct.

[@aestheticnutritionandtrain4037]

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[@sultanmdn2957]

Lowering shoulders ??

[@ZC21322]

Ya even I was amazed to see tht

[@Hectorgriego-qj5ie]

🫶