There are no river elephants that can persist for 2 years. Because river elephants live in freshwater environments such as rivers and lakes, their lifespan is usually only 2-3 years, and it is difficult for them to persist for more than 2 years. In addition, river elephants are also facing many threats, such as habitat destruction, water pollution, etc., which will also affect their survival. Therefore, we should strengthen the protection of the ecological environment and provide better living conditions for creatures such as river elephants.

Yes. Because River Elephant is a sport for the purpose of physical exercise, as long as the user can persevere in exercising on River Elephant, the persistence time can generally exceed two years, or even longer. In addition, the benefits of physical exercise are multifaceted. It can not only improve physical fitness and immunity, but also enhance cardiopulmonary function and improve the body's shape and state. Therefore, for those who want to maintain good physical condition, River Elephant is a good choice.