To speedly relieve fatigue and to improve training effects, etc., by using high-humidity air having a mixed system composed of plural air ions, of which the concentration is changed according to a expression I, generated by adding external energy to water and air ions and a neutral component having the average number of constitutive molecules according to a expression II.
This room uses the high-humidity air having the mixed system composed of the air ions, which is generated by adding the external energy with water and air as raw materials, and the neutral component. The air ion is composed of plural ion components and the concentration of respective ion components is changed according to an expression I. In the expression I, however, (c) is the concentration at time (t) after the start of observation, Ci is the concentration of respective components at the start of observation, Ki is the reaction velocity constant of respective components, and (t) is defined as time. Concerning the neutral component, a water cluster is observed with a number N of water cluster constitutive molecules less than '25' found from an expression II by the analysis of a mass spectrometer on the condition of no electric charge and relative humidity of 80%. In the expression II, Ii and Ni are respectively defined as the concentration of ions and the number of constitutive molecules for an (i)th water cluster.
HAMA KOTARO
SHIMIZU SHIGEMI
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