Plenty of new fitness discoveries have been uncovered and rediscovered in the last decade. Medicine balls and kettlebells have been around for ages but just recently plowed onto the fitness scene. Massages went from being a luxury to an affordable necessity with the foam roller. I’ve even recently read that video games may help burn calories since one’s heart rate remains elevated during gameplay. Here are a few more peculiar ideas for perhaps the next big fitness breakthrough. Vitruvean