Fake. According to the BOSS direct employment website, the monthly salary of swimming coaches is 3,000 to 8,000 yuan, and the commission is about 10%, and the monthly salary is about 10000 instead of 10000. The swimming coach is responsible for providing professional and high-quality all-round health guidance, health assessment and scientific fitness consultation guidance for members, ensuring the safety and effectiveness of members' exercise in the club and guiding members to carry out swimming activities correctly.