|Deltoid (posterior fibers)||Lower pectoralis major, latissimus dorsi, teres major, deltoid anterior fibers, coracobrachialis, biceps brachii|
|Supraspinatus||Pectoralis major lower fibers, latissimus dorsi, teres major|
|Subscapularis||Infraspinatus, teres minor, posterior deltoid|
Considering this, what are the opposing muscle groups?
- Upper Arm (movement of the elbow): The Upper Arm: The Biceps and the Triceps.
- Shoulder and Upper Back: Deltoids and Latissimus Dorsi.
- Upper Chest and Upper Back: Pectoralis Major and Trapezius/Rhomboids.
- Stomach and Lower Back: Abdominals and Erector Spinae.
Why is it important to have muscles?
Which defines an antagonist muscle?