View Full Document. 1  nativism This term describes the act of becoming a citizenship after birth (or rather when not a native-born citizen). naturalization This concept refers to emigration to another country of skilled workers, professionals and technicians, thereby draining a needed resource from the home country.
Swim spa therapy benefits. If you are looking for therapeutic reflexology and treatments, the swim spa can give you these advantages as well. It offers great health benefits which include hydrotherapy, fitness, massage, relaxation, and other physical improvements.
Swim spas (also known as swimming hot tubs) fall into different classes based on their vessel types and current generation systems. 1  Vessel - every swim spa has a vessel to hold the water. There are three common types: Acrylic - has a nice 'spa' type finish with textured designs. 2  All three vessel types work fine.