There are four area that you should focus on for maintaining a healthy brain: Exercise, Cognitive Activity, Social Engagement and Diet. Find out how Pickleball ties all 4 together. Everybody I hang out with is playing pickleball. Said another way, I only hang out with people that play pickleball. I shop on pickleball websites. And I watch pickleball tournaments on YouTube. I read pickleball websites for helpful hints. I play pickleball every chance I get ...