The Effects of Physical Activity on Serum Visfatin Level: A Literature Review

Higher concentration of plasma visfatin in obese and diabetic subjects compared with their healthy counterparts shows visfatin relationship to obesity and overweight. This article reviewed the studies on contradictory and different notions regarding the role of physical activity in visfatin response following aerobic and resistance exercises. Recent reports on the impact of physical activity and exercise on visfatin concentration is contradictory. Some studies have identified that exercise can reduce visfatin concentration depending on the duration of physical activity and calorie expenditure, while others have not reported any changes in visfatin concentration. The present review indicated that a balanced diet, low in fat, and physical exercise (aerobic and aerobic-resistance exercises) can reduce blood visfatin levels depending on the severity and duration, while resistance training alone exerts no significant effects on serum visfatin level.