It became famous for its AV videos in Japan and was called ‘Ekiben’.
‘Ekiben’ is a word referring to lunch boxes sold at Japanese train stations.
It is said to be so called because its posture is similar to that of a salesperson holding a lunch box stand.
In English.
front carry
front lift carry
lift and carry
stand and carry
front facing piggy back
reverse piggy back
Suspended Congress, etc.
The official name in Korean is: does not exist. People just call it ‘deulbak’ or ‘deulbak posture’.