Legal analysis: 1. The first thing depends on your agreement with the gym. If there is an agreement in the agreement, the agreement shall prevail. 2. If there is no agreement or the agreement is unreasonable. You can negotiate with the gym first, and you can make up for your rights by delaying the fitness period or returning part of the balance through negotiation. If the two sides can't reach an agreement, if you really can only exercise in a certain month, there is really no other way, such as going abroad or in a different place. Then the lawsuit can be conducted through legal channels, but the litigation period is long and the litigation cost is high. It is not cost-effective to go to court on this matter. It is better for both parties to negotiate. 4. You can also help the negotiation by complaining to the local Consumer Council, which can also have a good effect.

Legal basis: Article 180 of the Civil Law of People's Republic of China (PRC) shall not bear civil liability if it fails to perform its civil obligations due to force majeure. Where there are other provisions in the law, those provisions shall prevail. Force majeure is an unforeseeable, unavoidable and insurmountable objective situation.

Article 563 of the Civil Code of People's Republic of China (PRC) may terminate the contract under any of the following circumstances: (1) the purpose of the contract cannot be achieved due to force majeure; "Therefore, it can be used as the basis for terminating the contract with the gym.