Are High-Intensity Workouts Better for Obese Adults?

Research involving 300 abdominally obese adults investigated the effects of short, high-intensity exercise versus long, low-intensity workouts. Both types of workouts resulted in similar weight loss after 24 weeks, but the high-intensity group also experienced a reduction in blood glucose levels in the hours following their workout. The results show a clear benefit for engaging in high-intensity workouts, especially for those who wish to more effectively manage their blood sugar levels. Lead study author Dr. Robert Ross explains, “Higher intensity can be achieved simply by increasing the incline while walking on a treadmill or walking at a brisker pace.”
Annals of Internal Medicine, March 2015