Bas Rutten's o2-trainer and related
Just saw this somewhere:
Now, we know that Wanderlei Silva, for example, does atrociously brutal snorkeling sessions.
I based my o2 Trainer on a simple, yet powerful concept. By controlling the air INTAKE to your lungs, you immediately begin breathing the right way – using your diaphragm (belly). The smaller the hole on the air INTAKE side, the harder your lungs need to work to “pull” the air in. As you pull the air in through my o2 Trainer, focus on using your diaphragm muscles, (the muscles between your chest and abs). You are training your lung and diaphragm muscles, and thus making them stronger.
So what's about this, is this really THAT NEW of an idea, and is this new device that will be available for ordering some time before carnival weekend really worth our bucks?
Appreciating qualified input,