in korea, hypertension has become more prevalent with the westernization of korean diets and lack of exercise. this study aimed at investigating the associations between physical fitness variables and hypertension status in korean women.the subjects were 9,216 women aged >20 years who visited a public health promotion center for physical fitness tests. cardiovascular respiratory fitness was eva...

BACKGROUND Studies suggest that women are at greater risk than men for sports and training injuries. This study investigated the association between gender and risk of exercise-related injuries among Army basic trainees while controlling for physical fitness and demographics. METHODS Eight hundred and sixty-one trainees were followed during their 8-week basic training course. Demographic char...

Background. In the study of wearable device users, it was found that the intentional motives for using wearable devices were a novelty, fun, and popular trends, but whether the needs and functions of device users will change due to the change the time is the focus of this study. Objectives. This study aims to examine the path relationships among motivation of use, exercise commitment, and exer...

Recent research findings combined with the theoretical laws of biological similarity make the compelling case that all physical fitness test items for the Army, Air Force, and Navy impose a 15-20% physiologic bias against heavier, not fatter, men and women. Using the published findings that actual scores of muscle and aerobic endurance scale by body mass raised to the 1/3 power, correction fact...