Introducing medical knowledge in medical English 🙌
The abduction of the shoulder joint requires not only the deltoid muscle but also the branch formation by the rotator cuff.
the supraspinatus and deltoid muscles need to work together. This is called the force cup action.
Modern people have rolled shoulders (upper arm internal alignment)
→ Latissimus dorsi, pectoralis major, and minor are inflexible.
1 stoop
2 head forward posture
3 Lateral fixation of the scapula
4 Scapula downward rotation alignment
5 Spine flexion
"Poor posture"occurs.
#英語
About neck pain
The bottom of the mastoid process is super important
▶ ︎Because the sternocleidomastoid muscle, splenius capitis muscle, and splenius cervicis muscle are attached.
▶ ︎ It is also the exit of the cervical plexus
→ Accessory nerve (controls trapezius muscle)