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.
For more videos, subscribe to our channel here on TH-cam at the link below, and don’t forget to turn on notifications so you never miss one.
‪@MuscleandMotion‬
WANT EXCLUSIVE VIDEOS NOT FOUND ON TH-cam?
Try Muscle and Motion apps and online courses today on all devices!
Apps:
Strength app - www.muscleandmotion.com/stren...
Postue app - www.muscleandmotion.com/posture/
Anatomy app - www.muscleandmotion.com/muscu...
Yoga app - www.muscleandmotion.com/yoga-...
Online Courses:
Functional Training Anatomy - www.muscleandmotion.com/funct...
Anterior Knee Pain -
www.muscleandmotion.com/anter...
------------------------------------------------------------------------------
FOLLOW US ON SOCIAL MEDIA:
Join 6.5 million followers worldwide.
TH-cam (660K followers) - ‪@MuscleandMotion‬
Instagram (2.8M followers)- / muscleandmotion
Facebook (2.6M followers) - / muscleandmotion
The Muscle and Motion team - www.muscleandmotion.com/
Tiktok - / muscleandmotion

[@kattgarcia-qt3kc]

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

[@3derevo3]

LOVE these!

[@IlukuMater]

Your Video's are THE BEST!

[@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

[@ahmedmd8338]

quality

[@KeithTheKing67]

HELL YEAH THAT'S WHAT'S UP

[@ZC21322]

Love ur channel... And amazed by seeing how greatly our God has created us

[@erdemkoca8058]

Lats origo insertion function plase

[@donnabu]

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

[@user-js1np9qg1o]

Very much helpful ❤

[@deemc7756]

💪🏽

[@deepanshmehra4733]

Which software do you use?

[@GG_Fitness_2.O]

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]

Greetings, my name is Rodrigo Oscos and I am a trainer as well as a nutritionist in Mexico, I make content for Instagram, Facebook and now TH-cam, I admire your videos and all the great work you have done. I would like to know if there is a possibility of using part of your videos in mine, giving the credits and tagging them and your page, I look forward to your response, greetings

[@sultanmdn2957]

Lowering shoulders ??

[@ZC21322]

Ya even I was amazed to see tht

[@Hectorgriego-qj5ie]

🫶