Exercise is an essential part of overall health but it is also important for obesity. We had Jessica Callear on the previous episode talk about how to increase physical activity in children. We've often seen ads for gyms and other exercise programs promising the moon with all the testimonials to back them up. But what is the truth? Today, I’m happy to welcome Jessica back to the show. Together, we take a deeper look into exercise and physical activity as it pertains to obesity.