Is Yoga The New Afternoon Coffee?

Our list of reasons to go to yoga class is steadily engulfing our list of reasons to stay home and be lazy, and this isn't going to help. A new study revealed that brain performance is improved after just 20 minutes of yoga, as compared with 20 minutes of aerobic exercise. The study measured both the speed and the accuracy of the participants on brain functioning tests, and both were improved after yoga. Though the sample of the study wasn't very well-rounded -- they tested on 30 young college w...