The monthly salary of fitness instructors in the Mairui Building of Fite Gym ranges from 5,000 yuan to 1 10,000 yuan. A month ago, Marui Mansion of Fete Gym posted the recruitment of fitness instructors in the direct employment of the store manager, with a monthly salary of 5,000 yuan to 10000 yuan. Therefore, the monthly salary of fitness instructors at the Fitt Gym Mari Mansion ranges from 5,000 yuan to 1 10,000 yuan.