The bone opposite the shoulder blades at the back is called the sternum, commonly known as the breastbone. It is located in the center of the chest and connects with the ribs, forming part of the rib cage. The shoulder blades, or scapulae, are situated on the upper back, while the sternum is at the front of the thoracic cavity.
The nipples are anterior or ventral to the shoulder blades.
Scapular protraction is moving the scapula (shoulder blade) forward. The opposite is scapular retraction. To "feel" the definition, first try retraction -- pull your shoulders back to squeeze your shoulder blades together as if you're trying to hold a pencil between them. Now do the opposite -- that opposite movement is scapular protraction.
Humans have two scapulae (aka shoulder blades)
The posterior body surface This is also referred to as the dorsal surface.
No lower than the middle of your shoulder blades.
The withers on a horse, (or any related animal) is the highest point on the back, located between the shoulder blades.
To stick out your shoulder blades, gently push your chest forward while pulling your shoulder blades back and down. This motion should create a protruding shape in your upper back. Be sure to maintain good posture and avoid excessive force to prevent strain on your muscles.
The back of the human body is often referred to as the dorsal side. It includes the spinal column, shoulder blades, and muscles that run along the spine.
The spine is composed of 24 different bones called vertebrae, 7 in your neck, 12 in your upper to mid back, and 5 in your low back. The upper to mid back vertebrae are called thoracic vertebrae, and they are referred to as T1-T12 from top to bottom. T3 & T4 are then the 3rd and 4th thoracic vertebrae from the top. They are located right between your shoulder blades (called scapulae)!
Between the scapulae refers to the space located between the two shoulder blades or shoulder bones. This area is part of the upper back and is important for the attachment of various muscles that help with shoulder movement and stability. It is also a common area for muscle tension and trigger points.
The shoulder blade, also called the scapula, is found at the back of the shoulder.
To alleviate discomfort from protracted shoulder blades, try stretching and strengthening exercises for the shoulders and upper back, maintain good posture, and consider seeking help from a physical therapist for personalized guidance.