The Influence of the Latissimus Dorsi on Back Width and the Scapular Muscles on Head-Shoulder Proportions: Do You Know These Fitness Techniques?
Do you ever wonder what the muscles in your back look like?The back has a lot of muscles, and unlike arms or abs, they aren't always visible every day. The names are also not as common, which can confuse beginners.
Below, we'll show you the location and function of these muscles to help you identify your weak spots.
1Common Muscles
⬆️Here are the 5 main muscles in your back.
1Scapular Muscles—Affect head-shoulder proportions
- 2Latissimus Dorsi—Affects back width
- 3Rhomboids (Major)—Affects shoulder blade strength and stability
- 4Rhomboids (Minor)—Affects shoulder blade strength and stability
- 5Trapezius—Affects shoulder blade stability and neck movement
- Due to muscle size and depth, the Scapular Muscles and Latissimus Dorsi are the most noticeable.
2Two Special Muscles⬆️Rotator Cuff Muscles: Including 4 small muscles, mainly affecting shoulder joint stability.
They often appear in articles about protecting or treating shoulder pain or injuries.
Green: SubscapularisRed: Supraspinatus
- Blue: Infraspinatus
- Yellow: Teres Minor
- ⬆️Erector Spinae, extends from the pelvis to the neck, primarily affecting spinal stability.
- Therefore, they appear in articles about relieving or preventing back pain.
For these muscles, you don't need to know too much, as long as you know they correspond to the shoulder and waist.3The Need for Back Training
Overall, back muscles help pull the body backward, opposing the chest muscles that pull the body forward.
They help us maintain an upright figure and avoid poor postures like rounded shoulders and hunchback.
Look at these pictures and take a look at your own back. Are you satisfied with the dimension and strength of your muscles?END.Recommended historical articles:
Over-training is the most harmful! 100 push-ups, sit-ups, and squats every day have 4 risks
German brother: Super set training tutorial, quickly build muscle
