TY - JOUR T1 - Differences in physical function and metabolic syndrome risk factors according to the level of physical activity in elderly Korean men: a pilot study A1 - Kong,Sunga A1 - So,Wi-Young JO - Journal of Men's Health VL - 17 IS - 1 SP - 16 EP - 21 SN - 1875-6859 Y1 - 2021 ER -