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Oh / toilet

Oh
Oh

The toilet is the closest chair to us in the chair.

Just go to the toilet once a day. Defecating can start the day refreshed. But we must begin refreshing morning with incorrect posture. Incorrect posture can generate a variety of diseases such as anal disease.
The circle-let makes a correct posture to prevent to diseases such as hemorrhoids.

University

Hanyang Univercity

Hanyang Univercity
Ansan si, South Korea

Jin su Oh,
Hanyang Univercity