Changes in exercise habits and pulse wave velocity with lifestyle modification in Japanese

Abstract

We investigated the changes in exercise habits and brachial-ankle pulse wave velocity (baPWV) with lifestyle modification in Japanese. We used data for 105 men (48.2 ± 13.8 years) and 110 women (48.6 ± 12.1 years) without any medications with a 1-year follow up. Subjects were given advice for dietary and lifestyle improvement. At the 1-year follow up, body weight and body mass index (BMI) were significantly decreased in both sexes. Abdominal circumference was significantly decreased in men. In addition, changes in exercise habits were noted in both sexes. In separate analysis in subjects without exercise habits at baseline, the changes in baPWV with exercise habits at follow up was lower than that without exercise habits at follow up in both sexes, but not at a significant level. Lifestyle modification may increase exercise habits, however, it did not evidently change baPWV in this population.

High-Fat, High-Sugar Diet-Induced Subendothelial Matrix Stiffening is Mitigated by Exercise

“…The effects of exercise on arterial stiffness after HFHS consumption is complex. Clinical studies have shown that PWV decreases following a hypocaloric diet, but does not change after low-intensity resistance exercise training alone [25], and that PWV may not show a significant change after exercise and diet lifestyle modifications [26]. These studies, along with our data, suggest that a change in diet is more effective for decreasing PWV than exercise and has the added impact of reducing subendothelial matrix stiffening.…”