Looking to Break Into a Multi-Billion-Dollar Industry? These Are the Top Fitness Franchises in 2025. These fitness franchises are leading the pack in growth, brand appeal and innovation — offering strong opportunities for health-focused entrepreneurs. Previous Article These Founders Started Making Pickle-Infused Vodka With a Hand Pump. Now Their Products Are Sold in 10 States — and Growing. Next Article Jeff Bezos' Neighbors Just Sold Their Land. Here's How Much It Costs to Live Next to the Amazon Founder.