EVERYTHING You NEED to Know BEFORE Working Shoulders! (Part 1)

If you like this video, you'll LOVE Fitness-Tip Friday! My FREE weekly e-mail newsletter that is always short, significant, and science-based - bringing king-sized value in a bite-sized package! 👉 https://www.dr-gains.com/fitness-tip-friday The Hypertrophy Series Total Shoulder Program is now available!! View details & testimonials here 👉 https://www.dr-gains.com/total-shoulder-program Be sure to subscribe before you go! 👉 youtube.com/drgains === ***LINKS*** Hypertrophy Series Total Shoulder Program: 👉 https://www.dr-gains.com/total-shoulder-program All-Access Membership (Only $9.95!!) 👉 https://www.dr-gains.com/all-access Fitness-Tip Friday Weekly E-mail Newsletter: 👉 https://www.dr-gains.com/fitness-tip-friday Content Requests & Feedback form: 👉 https://www.dr-gains.com/content-requests-and-feedback Why is shoulder pain so common for weightlifters? 👉 https://youtu.be/LENCKf4FCOo 10 different ways to work your chest: 👉 https://youtu.be/h48fR1YBrRQ How to get maximum contraction of the long head of the triceps: 👉 https://youtu.be/wu2sxJYI3gE The Dr. Gains Curated Best-of-Amazon Fitness Product List: 👉 https://www.amazon.com/shop/michael_kamalu Want to help SUPPORT my channel? 🙏 Here's how: 1. Try out one of my full online programs! 👉⁣ www.Dr-Gains.com/Store 2. Share my channel with your friends, family & on social media! 3. Like, Comment, Subscribe & Turn on Post Alerts! All those things tell the YouTube algorithm that my videos are worth recommending 🙏 4. Check out my Amazon product referral list! (I receive a small commission at no extra cost to you when you buy a product via my links): 👉 https://www.amazon.com/shop/michael_kamalu 5. Follow me on Instagram and TikTok for more science-based fitness! 👉⁣ https://www.instagram.com/michael_kamalu Mahalo! 🤙 === In this video, I go over everything you need to know about shoulder anatomy and physiology, in order to maximize the effectiveness of your workouts. I describe all the seventeen different muscles that are directly involved in moving the glenohumeral joint (the shoulder), and break it down by movement: Shoulder Flexion: Coracobrachialis, Biceps Brachii (long head), Pectoralis Major (clavicular head) Shoulder Abduction: Supraspinatus, Serratus Anterior, Biceps (short head) Shoulder Extension: Latissimus dorsi, Teres major, Triceps Brachii (Long Head) Shoulder Elevation: Trapezius (descending part), Levator Scapulae Shoulder Retraction: Rhomboid Major, Rhomboid Minor, Trapezius (transverse part) Shoulder Protraction: Serratus Anterior, Pectoralis Minor Shoulder External Rotation: Infraspinatus, Teres Minor Shoulder Internal Rotation: Subscapularis, Pectoralis Major Shoulder Depression: Pectoralis Major, Pectoralis Minor, Trapezius (ascending part) Key Timestamps: 0:00 Introduction 3:20 Coracobrachialis 4:35 Biceps (Long Head) 5:49 Pectoralis Major 7:23 Supraspinatus 8:28 Serratus Anterior 8:59 Biceps (Short Head) 10:11 Latissimus Dorsi 11:16 9 Triceps (Long Head) 13:23 Levator Scapulae 14:10 Rhomboid Major 13 Rhambaid Mirar 15:01 Pectoralis Minor 16:02 Infraspinatus 16:46 Teres Minor 17:11 Subscapularis