As of my last knowledge update in January 2022, I don’t have specific information about a fitness entity named “Puravive Fitness.” It’s possible that it could be a brand, a local fitness center, a product, or a term that has gained recognition after my last update. If “Puravive Fitness” is a specific fitness center, product, or brand that emerged after that time, I recommend checking their official website, social media pages, or reputable sources for the most accurate and up-to-date information. If you provide more context or details about what Puravive Fitness is, I might be able to offer more relevant information or assistance