To reiterate some of his most interesting feats of strength from the video below: 1  Leeâs striking speed from three feet with his hands down by his side reached five hundredths of a second. 2  His combat movements were at times too fast to be captured on film for clear slow motion replay during that time.
Muscles of Respiration. During quiet breathing, the predominant muscle of respiration is the diaphragm. As it contracts, pleural pressure drops, which lowers the alveolar pressure, and draws air in down the pressure gradient from mouth to alveoli.
There are two main types of respiration, aerobic and anaerobic we will look at each one of these in detail now. 1. Aerobic Respiration . Aerobic means âwith airâ. This type of respiration needs oxygen for it to occur so it is called aerobic respiration. The word equation for aerobic respiration is: