Put the tube into the bottle and carefully turn the ... A larger vital lung capacity means that more oxygen can enter into the body. Athletes train themselves to have a larger lung capacity ...

Wearing nasal tube to support oxygen, Pope Francis waved at the crowd in his first surprise public appearance(via REUTERS) Pope Francis, who has been away from the public eye for a serious case of ...

so pick up the tube, and take a nice deep breath, and blow! PRESENTER:Keep going! PRESENTER:Fabulous, let's look at the number. PRESENTER:'If you have a large lung capacity, then oxygen can travel ...