Study of the physical condition of middle-aged workers by gender.

[Purpose] The purpose of this research was to investigate the physical condition of middle-aged workers in Korea by gender. [Subjects] In total, 2,644 middle-aged workers (male, n = 2,175; female, n =469) ≥50 years of age from eight geographical areas were evaluated from 2007 to 2008. [Methods] The subjects' physical condition, muscular endurance, reaction, flexibility, agility and age of physical strength were evaluated. [Results] The physical condition and exercise status of males were superior to those of female workers. Male workers exhibited a higher rate of smoking than female workers, but had better muscular endurance, reaction, agility and age of physical strength. [Conclusion] Middle-aged female workers in Korea have a poorer overall physical condition than middle-aged male workers. The physical condition of middle-aged and elderly workers must be managed through various health management programs to maintain a productive aging society.