Circulating pool / Swimming pool

Practice is the most important in swimming
education. Swimming pools are unavailable
in most of the underdeveloped areas in China.
The children have no chance to get to formal
swimming education, so that many children
died in the river every year, so I focused on
hardware to design a swimming pool that
covers a small area and is convenient for
storage.
A person can practice in this inflatable pool.
The front part of the pool is equipped with a
wave machine. The process of water absorption
and drainage makes the water circulate in the
pool, so people can swim continuously and get
skillful swimming skills.