True or False: Black Card members can bring an unlimited number of guests with them at each visit.

Black Card members can bring one guest with them during each visit to Planet Fitness, but they cannot bring an unlimited number of guests. This policy is designed to maintain a balance in the gym environment, allowing guests to experience the facilities while ensuring that the gym does not become overcrowded. The limitation to one guest ensures that the member can enjoy their workout without the logistics of managing many guests at once.

While certain promotions might allow for special guest policies, or different locations might have specific arrangements, the standard rule is that each Black Card member can bring only one guest per visit. Hence, the statement is false.