From study of Janet Purath, Susan W. Buchholz and Deborah L. Kark ( 84 ;101-107). They studies Physical fitness assessment of older adults in the primary care setting. Test items of physical fitness, they used BMI, Waist measurement, Chair stand test, Arm curl test, 2-min step test, Chair sit-and-reach test, Back scratch test, 8-foot up-and-go test by reference from self-report measures and the Senior Fitness Test(SFT) among person older than 60 years.