pressure threshold respiratory muscle trainers for non-medical use, namely, a respiratory device which incorporates a pressure meter for use in adjusting and measuring breathing difficulty levels, for exercising the breathing muscles in order to improve their performance, and parts therefore

Diving suits; nose clips for swimmers; marine compasses for swimmers; ear plugs for divers; life jackets; sports glasses, namely, swimming goggles, diving goggles, and divers masks; diving gloves; water depth indicators, snorkels

The trademark, PowerBreather, is the name of a respiratory training program This is a service that provides respiratory muscle physical training The respiratory training program includes a respiratory muscle exercising device, program description and training documentation