We are living on the planet comprises of 70% water and 30% land. Chances that we encounter water is high. So we need to learn swimming to save our life in the event of emergency or being able to rescue others when troubles come such as flooding, etc. Swimming is an art, and requires coordination of the limbs movement. In this coordinated movement, it work just like mutitasking. Swimming make you look younger and you sleep better at night. In some cases, the adult might need to go swimming due to back problem on doctor's advice.