斜槓青年 / 傻奧所思

[Note] Jiu Jitsu For Dummies - An Introduction To Brazilian Jiu Jitsu (~5:20)

[Note] The guard - Jiu Jitsu For Dummies - An Introduction To Brazilian Jiu Jitsu (5:20~06:31)

[Note] Side control - Jiu Jitsu For Dummies - An Introduction To Brazilian Jiu Jitsu. (06:38~07:24)

[Note] Mount - Jiu Jitsu For Dummies - An Introduction To Brazilian Jiu Jitsu. (07:25~08:07)

[Note] Back- Jiu Jitsu For Dummies - An Introduction To Brazilian Jiu Jitsu (8:08~8:32)

[Note] Phase 4, Finishing The Fight - Jiu Jitsu For Dummies - An Introduction To Brazilian Jiu Jitsu (8:33~9:24)

https://www.youtube.com/watch?v=BVkGvkFsmjI

Note

After achieving a dominant position and establishing control of your opponent, the next step is finishing the fight with either a submission hold or strikes.

Submissions can be categorized into two groups, chokes and joint locks.

Chokes can be further classified into air chokes and blood chokes.

Air chokes are executed by compressing the trachea which leads to asphyxia. The compression can be applied using your legs or arms.

Blood chokes are executed by compressing the carotid arteries cutting or limiting the blood supply to the brain which could cause unconsciousness or even death if the holds maintained for a prolonged period.

Joint lock submissions can be applied to any joint of the human body by forcing the joint to move past its normal range of motion.

Vocabulary & idiom

1.trachea n.

uk /trəˈkiː.ə/ us /ˈtreɪ.kiə/

→  windpipe（同 windpipe）

氣管

2.asphyxia n.

uk /əsˈfɪk.si.ə/ us /əsˈfɪk.si.ə/

the condition of not getting enough oxygen in the body, usually leading to unconsciousness or death

窒息

3.carotid artery n

uk /kəˌrɒt.ɪd ˈɑː.tər.i/ us /kəˌrɑː.t̬ɪd ˈɑːr.t̬ɚ.i/

one of two arteries (= thick tubes carrying blood from the heart) that pass up through your neck and take blood to your brain

頸動脈（通過頸部的兩條動脈之一，將血液由心臟送到大腦）

https://www.verywellhealth.com/carotid-artery-anatomy-4688321