inspiratory reserve volume in Medicine. inspiratory reserve volume n. Abbr. IRV The maximal volume of air that can be inhaled after a normal inspiration. Also called complemental air. The American HeritageÂ® Stedman's Medical Dictionary
Niall Horan height in feet and cm: Niall Horan Thomas height is 5 FT 8 or 173 cm like Gary Numan the English singer, Ewen Bremner the Scottish actor, Usher Raymond the American singer and Dennis Hopper the American actor. Niall Horan weight in Pounds/lbs and KGs: Niall Horanâs weight is 161 lbs or 73 kg.
At the peak of his amateur career Hamilton weighed 108 pounds (49 kg) and was 5 feet 2.5 inches (1.59 m) tall, but eventually grew to a height of 5 feet 4 inches (1.63 m). At age 13 he began training with Pierre Brunet, a former Olympic champion.