Startup cost: $500 - $5k

The low-end estimate covers basic certification ($200-$300), liability insurance ($100), and minimal equipment like a few kettlebells or dumbbells ($100). The high-end estimate includes advanced certifications ($1,000), comprehensive insurance ($500), a variety of equipment (barbells, weights, mats, etc.) ($2,000), marketing and ads ($500), and renting a small space or gym membership for client sessions ($1,000). Essentials include certification and insurance, while optional items are advanced equipment and marketing. Hidden costs might include ongoing certification renewals and equipment maintenance. Online communities often mention that costs can increase as you expand your services or client base.