Private classes in the gym can be withdrawn. Even if the two parties sign a contract, it is illegal to agree not to drop out of class. The contract signed for private courses has a strong personal attribute and is not an enforceable contract; Even if the contract is marked with similar clauses such as "no card return" and "once sold, the fee will not be refunded", it should be considered invalid.

When both parties conclude a contract, if one party commits fraud or major misunderstanding, the defrauded party and the actor may request the people's court to cancel the contract. Operators shall not make unfair and unreasonable provisions to consumers, such as excluding or restricting consumers' rights, reducing or exempting operators' responsibilities, and aggravating consumers' responsibilities, by means of format clauses, notices, statements, shop notices, etc. , and shall not use format terms and use technical means to force transactions. Format terms, notices, statements, shop notices, etc. If it contains the contents listed in the preceding paragraph, its contents are invalid.

Legal basis:

Law of People's Republic of China (PRC) on the Protection of Consumers' Rights and Interests Article 16 When providing commodities or services to consumers, business operators shall perform their obligations in accordance with the provisions of this Law and other relevant laws and regulations.

If there is an agreement between the operator and the consumer, they shall perform their obligations in accordance with the agreement, but the agreement between the two parties shall not violate the provisions of laws and regulations.

When providing commodities or services to consumers, business operators shall abide by social morality, be honest and trustworthy, and protect the legitimate rights and interests of consumers; Unfair and unreasonable trading conditions shall not be set, and trading shall not be forced.