Rena Normasari1 , Bambang Purwanto2,*, Damayanti Tinduh3
1Doctoral Program, Medical Faculty, Airlangga University, Surabaya, INDONESIA.
2Physiology Department, Medical Faculty, Airlangga University, Surabaya, INDONESIA.
3Physical Medicine and Rehabilitation Department, Medical Faculty, Airlangga University, Surabaya, INDONESIA.