슈퍼 핸드 운동

Yup! Today, I did a super hard pumping technique. I have to stand upside down and push my whole body upwards, like bboys use to do...... And I know what you think, and yes, it is 새끼 hard..... I made the word saekki cuz it too 18 to directly text....lolz.... I only manage to make 1 push, cuz I'm to weak and i lose my balance..... Try doing it 4 yourself....