One should avoid putting his chin upward, putting hands on hips or pointing when talking to other people. Keep both feet on the floor when sitting.
Do not cross your legs, especially not with an ankle over the knee.
Don’t allow the bottom of your feet to face or point at another person.
Slightly bow your body when you pass in front of somebody.
Do not put your legs on the table. In Indonesia, it means arrogance and being impolite.