Boogying the night away produces meaningful improvements in one's body mass and waist circumference in people who are overweight or obese, a new study found. Dancing was also seen to improve blood pressure, insulin sensitivity, physical fitness, cognitive disorders, hypertension, cardiovascular ailments, diabetes, and mental healthin other words, all the root causes of the non-communicable diseases that kill most people in the West. The researchers believed that dance would be a more ideal form of exercise because it is sustainable"it's a sociable, entertaining way of exercising that participants will enjoy, rather than a drudgery they have to push themselves through. "Dance is effective on fat loss in people overweight and obese and has a significant improvement on body composition and morphology," said Zhang Yaya, a Ph.D. student at Hunan University, China. To get their results, published in the journal PLoS ONE, the team studied data from 646 participants who were overweight and obese across ten different studies. They found that dance is very effective for improving body composition and showed that more creative dance types had the most pronounced body composition improvement when compared with traditional dance. Improvements were also found in overweight children and patients with Parkinson's disease.